HomeMy WebLinkAboutTIC 2020-10-05 Item 2E - Report - 2020 Pavement Management Program Analysis Report
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INFORMATIONAL MEMORANDUM
TO: Transportation and Infrastructure Committee
FROM: Hari Ponnekanti, Interim Public Works Director
BY: Cyndy Knighton, Senior Program Manager
Scott Bates, Project Manager
CC: Mayor Ekberg
DATE: October 2, 2020
SUBJECT: Pavement Management Program
2020 Analysis Report
ISSUE
Discussion on the new 2020 Pavement Management Analysis Report including analysis of
Tukwila’s road system rating and budgetary impacts for the Annual Overlay & Repair Program.
BACKGROUND
Tukwila owns, operates, and maintains over 200 lane miles of paved asphalt roadways. Public
Works monitors the condition of each roadway segment for deterioration and distress signs
such as cracking, rutting, surface wear, humps, bumps, and sags. KPG was retained to design
overlay projects for the 2019 and 2020 construction years. Included in the contract was a task to
complete a pavement condition assessment and analysis update for all 80.5 centerline miles
(200+ lane miles) of City-owned asphalt roadways. The last time an assessment of the entire
City was completed was 2013. The Council adopted funds for updating the Pavement
Management System in the 2019-2020 budget.
ANALYSIS
In general, the report shows that the City’s road network is in good condition with an average
Pavement Condition Index (PCI) of 66 and a backlog (roads rated below a PCI of 40) of only
1.3% of the overall network. The average PCI for Tukwila streets is slightly above the national
average of 60-65. The national average of backlog is 12%, putting Tukwila well below that point.
However, the number of Tukwila streets rated as Excellent is only 6% which is lower than the
recommended 15%. This shows Tukwila’s ongoing dedication to maintaining healthy road
conditions.
The pavement ratings range from excellent (a PCI of 85-100), which would be a new roadway
like 42nd Ave S or 53rd Ave S to Good (a PCI of 60-70) such as S 124th St near TCC , to Poor
(PCI 25-40) such as Minkler Blvd, east of Andover Park East.
Roads are also rated by functional class from Principal Arterial (i.e. Southcenter Boulevard),
Minor Arterial (i.e. Andover Park East), Collector (i.e. Macadam Rd S), and Local (i.e. Fort Dent
Way). Functional classification of Tukwila roadways is generally distributed as shown below.
Classification Percent of Network
Principal 5-10%
Minor 10-20%
Collector 5-10%
Local Access 60-80%
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INFORMATIONAL MEMO
Pavement Management
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Tukwila Pavement Management Inventory by Functional Class
PCI
Principal
Arterial
Minor
Arterial Collector Local
National
Average
Average 65 67 63 65 60
Excellent 85-100 4% 10% 3% 6% 15%
Very Good 70-85 36% 34% 23% 32%
Good 60-70 27% 24% 32% 26%
Fair 50-60 21% 24% 37% 19%
Marginal 40-50 11% 8% 5% 14%
Poor 25-40 1% 0% 0% 3% 15%
Very Poor 0-25 0 0 0 0
Funding of roadway rehabilitation is an exercise in identifying the balance between available
funding and the desired level of service. There are no hard rules for what the definitive level of
funding should be. There are currently no dedicated revenues for roadway rehabilitation and
therefore these have become a General Fund expense in the 104 Fund. Tukwila’s investment in
the road network is estimated to have a replacement value of more than $36M.
The Pavement Management Analysis Report makes the following key recommendations:
• Maintain an average PCI at 60 or better with a backlog of less than 15%
• Routinely resurvey all streets every few years to update conditions and prioritize streets
• Annually review priority overlay streets and costs of overlay to keep the pavement
management system current
• Update the pavement management system with any new streets
• Continue funding routine maintenance activities outside of the overlay program costs.
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INFORMATIONAL MEMO
Pavement Management
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The consultant provided different five-year funding scenarios and the possible impact on PCI
and backlog based on these recommendations. The funding options ranged from $1.05 million
per year to $6.5 million per year. A $1.22 million investment over five years will keep the City
near a PCI of 60 and a backlog of 12%.
Five-year Funding Options and impact on PCI and Backlog
Annual Funding ($M) PCI Backlog
$1.050 59 12%
$1.220 60 11%
$2.420 66 1.30%
$2.800 67 5%
$4.425 75 3%
$6.430 83 1%
The 2019-2020 Adopted CIP included $1.05 million per year for the construction budget
specifically in the Annual Overlay and Repair Program. Due to the impacts of COVID-19, the
City reduced the overlay construction budget to $300,000 in 2020. There are still $800,000 of
estimated projects already designed, but not contracted.
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INFORMATIONAL MEMO
Pavement Management
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In preparing the 2021-2022 Budget, the City looked at the following options.
Option 1: No funding for overlay for two years and deferring all work for two years.
This would most likely increase costs in later years and increase the backlog.
Option 2: Construct the remaining 2020 designed paving projects in 2021 and 2022.
Approximately $400k per year for two years. This takes advantage of the current
project designs and minimizes the costs for two years.
This is estimated to decrease our PCI and increase our backlog, which would
need to be made up in future years.
Option 3: Fund the program with $1.22 M for 2021 and 2022, then increase this amount in
future years beginning in 2023.
This scenario would be most likely to meet the recommendations of keeping PCI
at 60% and keeping our backlog below 15%.
RECOMMENDATION
Accept the Pavement Management Analysis Report recommendations and consider the
proposed funding level of $1.4 million in 2021 and 2022 for the Annual Overlay and Repair
Program. Committee option to forward this presentation to the Committee of the Whole.
ATTACHMENTS
• PowerPoint Presentation
• Select graphics from Report
• Pavement Management Analysis Full Report, August 2020
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9/30/2020
1
Lower overall cost to
maintain pavement
while still in “good to
fair” condition.
Why do Pavement Management?
Time
Pa
v
e
m
e
n
t
Q
u
a
l
i
t
y
has a 15% drop in quality
15% of pavement life
$1 spent now
Costs $8 if delayed
Very Good
Good
Very Poor
Poor
Excellent
Fair
40% of pavement life
has a 40% drop in quality
Time
Pa
v
e
m
e
n
t
Q
u
a
l
i
t
y
Target Zone for Pavement Rehabilitation
Pavement Life Cycle Curve
Increased Pavement Life
Understanding the Pavement Condition Index
1
2
61
9/30/2020
2
DATA COLLECTION
SURVEY PROCESS
GIS Cleanup + Inventory
Analysis + Project Planning
QA/QC Survey Data
Data Collection
QA/QC Survey Data
Identifying Distresses
PCI: Good / Fair / Poor
Tukwila Survey
Results
Above Nationwide Avg. 60-65
Backlog =
1.3%
Below Average of 15%
3
4
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1
Tukwila Pavement Management Inventory by Classification
Excellent
10%
Very Good
34%
Good
24%
Fair
24%
Marginal
8%
Minor Arterials
Excellent
3%
Very Good
23%
Good
32%
Fair
37%
Marginal
5%
Collector Arterials
Excellent
6%
Very Good
32%
Good
26%
Fair
19%
Marginal
14%
Poor
3%
Local Streets
Excellent
4%
Very Good
36%
Good
27%
Fair
21%
Marginal
11%
Poor
1%
Principal Arterials
Additional Funding Sources are Needed
Maintain PCI at 60 = $1.2M
Maintain Current PCI = $2.4M
Potential Funding
Sources:
•Transportation
Benefit District
•Voter approved levy
•Council-directed
dedicated revenue
source
5
6
63
64
65
66
Tukwila, WA
Pavement Management Analysis Report
August, 2020
City of Tukwila, WA
Attn.: Bryce Corrigan,KPG Project Manager
3131 Elliott Avenue Suite 400
Tukwila, WA 98121
IMS Infrastructure Management Services
8380 S. Kyrene Rd., Suite 101, Tempe, AZ 85283
Phone: (480) 839-4347, Fax: (480) 839-4348
www.imsanalysis.com
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TABLE OF CONTENTS
1.0 EXECUTIVE SUMMARY & RECOMMENDATIONS 1
2.0 PRINCIPLES OF PAVEME NT MANAGEMENT 3
2.1 Pavement Preservation 3
2.2 Economic Impacts of Maintenance & Rehabilitation 5
3.0 THE PAVEMENT MANAGEMENT PROCESS 6
3.1 Functional Class Review 6
3.2 Assembly of Data into Projects 10
3.3 Field Survey Methodology 12
4.0 TUKWILA SURVEY PAVEMENT CONDITION 14
4.1 Understanding The Pavement Condition Index 14
4.2 Tukwila Network Condition Imagery 15
4.3 Evaluating the Pavement Quality and Backlog 22
4.4 Tukwila Network Condition Distribution 23
4.5 Condition By Functional Classification 27
4.6 Structural and Load Associated Distress Analysis 28
5.0 REHABILITATION PLAN AND BUDGET DEVELOPMENT 30
5.1 Key Analysis Set Points and Pavement Performance Curves 30
5.2 Fix All and Annual Estimates 34
5.3 Network Budget Analysis Models 36
5.4 Post Rehabilitation Condition 39
5.5 True Cost of Underfunding of a Roadway Network 42
5.6 Network Recommendations and Comments 43
APPENDED REPORTS Following Page 43
Appendix A Street Inventory and Condition Summary
Appendix B $1.05M Street Rehabilitation Program by Segment
Appendix C $1.05M Street Rehabilitation Program by Year
Appendix D Full-Sized Maps
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APPENDED MAPS Located on Thumb Drive
Functional Classification by Segment
Pavement Condition Index by Segment
Pavement Condition Rating by Segment Using Descriptive Terms
Assembled Projects
Pavement Condition Rating by Project Using Descriptive Terms
$1.05M/year Rehab Plan Budget
$1.05M/year Post Rehab PCI Map
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IMS Infrastructure Management Services Tukwila_Report_Draft Page iii
Abbreviation
or Acronym Definition
$k Dollars in thousands ($,000)
$M Dollars in millions
%SP Percent Spreadability - component of deflection analysis
AC Asphalt Concrete - asphalt streets, flexible pavements, also known as ACP
ACP Asphalt Concrete Pavement - asphalt streets, flexible pavements, also known as AC
ART Arterial roadway functional classification
ASTM American Society of Testing Methods
Avg Average
BCI Base Curvature Index - component of deflection analysis
Brk Break
CAL Coarse Aggregate Loss
CDV Corrected Deduct Value - part of the ASTM D6433 PCI calculation
COL Collector roadway functional classification
Crk Crack
DeflCON Deflection Condition - structural load analysis based on traffic loading and deflection
DMD Dynamic Maximum Deflection - temperature corrected deflection
Dvdd Slab Divided Slab
DynaCON Dynamic Condition - structural layer analysis
ft or FT Foot
ft2 or FT2 Square foot
FunCL Functional Classification
FWD Falling weight deflectometer
GCI Gravel Condition Index
GFP Good - Fair - Poor
GIS Geographic Information System
GISID GIS segment identification number
H&V Horizontal and Vertical
IRI International Roughness Index
Jt Joint
L&T Longitudinal and Transverse
LAD Load associated distress
LOC Local roadway functional classification - same as RES
LOG Lip of Gutter
m Metre or meter
M Moderate
m2 square metre or square meter
MART Major arterial roadway functional classification
Max Maximum
MaxDV Maximum Deduct Value
MCOL Major collector roadway functional classification
mi or Mi Mile
Min Minimum
MnART Minor arterial roadway functional classification
MnCOL Minor collector roadway functional classification
MOD Moderate
NLAD Non-load associated distress
OCI Overall condition index, also known as PCI
Olay Overlay
PART Primary arterial roadway functional classification
Pavetype Pavement Type
PCC Portland Cement Concrete - concrete streets
PCI Pavement Condition Index - generic term for OCI
R&R Remove and replace
RART Rural arterial roadway functional classification
PWF Priority Weighting Factor
Recon Reconstruction
Rehab Rehabilitation
RES Local roadway functional classification - same as LOC
RI or RCI Roughness Index
S Strong
SART Secondary arterial roadway functional classification
SCI Surface Curvature Index - componenent of deflection analysis
SDI Surface Distress Index
SI Structural Index
STA Station or chainage
Surf Trtmt Surface Treatment
TDV Total Deduct Value
W Weak
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1.0 EXECUTIVE SUMMARY & RECOMMENDATIONS
PROJECT SUMMARY
In 2020 IMS Infrastructure Management Services, LLC (IMS) was contracted by the City of Tukwila to
conduct a pavement condition assessment and analysis update on approximately 80.5 centerline miles of
City maintained asphalt roadways.
IMS mobilized their Laser Road Surface Tester (RST) to conduct an objective assessment using industry
standard pavement distress protocols such as those found in ASTM D6433-11. At that time, the City’s
network average Pavement Condition Index was found to be a 66 and the City’s backlog (roads below a
PCI of 40) was at only 1%. See section 4 for more information
Subgrade & Base, 50.1,
34%
Pavements, 33.9, 23%
C&G & Drainage, 21.3,
15%
Sidewalks & Ramps, 24.2,
17%
Signs & Striping, 1.2, 1%
Landscaping, 1.2, 1%
Miscellaneous, 13.2, 9%
City of Tukwila, WA
Total Mileage = 80.5 Miles
Network Valuation (Asset, $M, %)
Total Network Valuation = $145.1M
Cost Per Mile = $1802/Mile
Figure 1- Replacement Value of Roadway Network
As seen in Figure 1, Tukwila has just over 80 centerline miles of roadway, encompassing nearly 1.6M
square yards of pavement surfacing, which is predominantly asphalt. At an average replacement cost for
a typical roadway just over $1.8M per mile, not including the value of the land, the City has over $145M
invested in its paved roadway network.
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SUMMARY METRICS OF HEALTH
Pavement Condition Index (PCI) – The PCI score is a ranking assessment on the overall health of a
pavement segment on a scale of 0 to 100. The network average PCI is a good global indicator of a
network’s overall health. (Explained in section 4)
Percent of Excellent Roads – Roads with a condition category of Excellent are those that score
between a PCI of 85 to 100.
Backlog –Backlog is the Very Poor and Poor roads (between a PCI of 0 and 40) that represent a portion
of the network in need of extensive rehabilitation such as full and partial reconstruction. Using sound
pavement management and finance principles, a very healthy network will have a backlog of 10% or less.
Tukwila met two out of three of the metrics for evaluating the quality of its roadway network.
Tukwila’s network average pavement condition score is slightly above the national average
currently seen by IMS of 60 to 65, with the City’s average scoring a 65.6.
o The number of streets rated Excellent is below the minimum recommended target of 15% at 6%
The backlog amount is below the average value of 12% at 1.3%.
BUDGET SCENARIOS
See section 5 for more information
The current annual budget for Tukwila is $1.05M per year dedicated to pavement preservation and
rehabilitation. This will grow the backlog to 12% while reducing the average PCI to a 59 over 5 years.
Please note this number is an annual budget average across all 5 years of the analysis horizon.
The PCI control budget of $1.22M per year and will maintain the network average PCI at a 60 while
increasing the backlog to 11%.
EXECUTIVE SUMMARY CONCLUSION
The Tukwila network has an average PCI of 65.6 and a backlog of 1.3%, with most of the network landing
in the Very Good PCI range. With the City’s existing budget, the network conditions will degrade into the
high 50s PCI range and backlog will continue to grow over time. It is worth noting that the City does have
a fair amount of streets approaching the end of their lifespan where overlays can be effective,
representing a percentage of the network at the steepest part of their deterioration curves.
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2.0 PRINCIPLES OF PAVEMENT MANAGEMENT
2.1 PAVEMENT PRESERVATION
Preservation of existing roads and street systems has become a major activity for all levels of
government. Because municipalities must consistently optimize the spending of their budgets, funds that
have been designated for pavement must be used as effectively as possible. The best method to obtain
the maximum value of available funds is through the use of a pavement management system.
Pavement management is the process of planning, budgeting, designing, evaluating, and rehabilitating a
pavement network to provide maximum benefit with available funds.
A pavement management system is a set of tools or methods that assist decision makers in finding
optimal strategies for providing and maintaining pavements in a serviceable condition over a given time
period. The intent is to identify the optimum level of long-term funding to sustain the network at a
predetermined level of service while incorporating local conditions and constraints.
Figure 2 – Pavement Deterioration and Life Cycle Costs
As shown as Figure 2, the streets that are repaired while in good condition will cost less over their lifetime
than those left to deteriorate to a poor condition. Without an adequate routine pavement maintenance
program, streets require more frequent reconstruction, thereby costing millions of extra dollars.
The key to a successful pavement management program is to develop a reasonably accurate
performance model of the roadway, and then identify the optimal timing and rehabilitation strategy. The
resultant benefit of this exercise is realized by the long term cost savings and increase in pavement
quality over time. As illustrated in Figure 2, pavements typically deteriorate rapidly once they hit a specific
threshold. A $1 investment after 40% lifespan is much more effective than deferring maintenance until
heavier overlays or possibly reconstruction are required just a few years later.
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Once implemented, an effective pavement information management system can assist agencies in
developing long-term rehabilitation programs and budgets. The key is to develop policies and practices
that delay the inevitable total reconstruction for as long as practical yet still remain within the target zone
for cost effective rehabilitation. That is, as each roadway approaches the steepest part of its deterioration
curve, apply a remedy that extends the pavement life, at a minimum cost, thereby avoiding costly heavy
overlays and reconstruction. Figure 3 illustrates the concept of extending pavement life through the
application of timely rehabilitations.
Figure 3 – Pavement Life Cycle Curve
Ideally, the lower limit of the target zone shown in Figure 3 would have a minimum PCI value in the 60 to
70 range to keep as many streets as possible requiring a thin overlay or less. The upper limit would tend
to fall close to the higher end of the Very Good category – that is a pavement condition score
approaching 85. Other functions of a pavement management system include assessing the effectiveness
of maintenance activities, new technologies, and storing historical data and images.
For Tukwila, a prioritization methodology based on pavement condition, pavement materials, functional
class, and strength rating was used to analyze the network condition and develop the proposed 5 year
rehabilitation plan.
The analysis methodologies and data collection technologies were based on ASTM D6433 Standard
Practice for Roads and Parking Lots Pavement Condition Index Surveys (hereinafter ASTM D6433) for
assessment of pavement surface condition and the International Roughness Index (IRI) for quantification
of pavement roughness on all City streets. These measurements of pavement quality are combined to
form an overall 0 to 100 Pavement Condition Index (PCI), with 100 being the best.
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2.2 ECONOMIC IMPACTS OF MAINTENANCE & REHABILITATION
The role of the street network as a factor in the City’s well -being cannot be overstated. In the simplest of
terms, roadways form the economic backbone of a community. They provide the means for goods to be
exchanged, commerce to flourish, and commercial enterprises to generate revenue. As such, they are an
investment to be maintained.
The overall condition of an agency’s infrastructure and transportation network is a key indicator of
economic prosperity. Roadway networks, in general, are one of the most important and dynamic sectors
in the global economy. They have a strong influence on not only the economic well-being of a community,
but a strong impact on quality of life. Well -maintained road networks experience multiple socioeconomic
benefits through greater labor market opportunities and decreasing income gap.
As a crucial link between producers and their markets, quality road networks ensure straightforward
access to goods and drive global and local economies. Likewise, higher network quality has a strong
correlation to improvements in household consumption and income. Roads also act as a key element to
social cohesion by acting as a median for integration of bordering regions. This social integration
promotes a decreased gap in income along with diversity and a greater sense of community that can play
a large role in decreasing rates of poverty.
Conversely, deterioration of roads can have adverse effects on a community and may bring about
important and unanticipated welfare effects that the governments should be aware of when cutting
transportation budgets. Poor road conditions increase fuel and tire consumption while shortening intervals
between vehicle repair and maintenance. In turn, these roads result in delayed or more expensive
deliveries for businesses and consumers. Economic effects of poor road networks, such as time
consuming and costly rehabilitation, can be reduced if a proactive maintenance approach is successfully
implemented. To accomplish this, a pavement assessment and analysis should be completed every few
years in an effort update the budget models and rehabilitation plans. As shown below, the IMS Laser
Road Surface Tester (featured in Figure 4) was mobilized to Tukwila to conduct an objective survey.
Figure 4 – Laser Road Surface Tester (RST)
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3.0 THE PAVEMENT MANAGEMENT PROCESS
3.1 FUNCTIONAL CLASS REVIEW
As part of the scope of this assignment, the functional classification designations currently used in the
Tukwila pavement management program were adopted for their use in the pavement analysis.
Although there is no uniform standard for classifying pavement into functional classes, The Federal
Highway Administration (FHWA), American Public Works Association (APWA) and Institute of
Transportation Engineers (ITE) offer some broad guideli nes on how to assign classifications that were
followed in this study.
The City’s functional classification definitions used in the assessment are as follows:
1. Principal Arterial (PART) – all cross City corridors consisting of 2 to 4 or more lanes, generally
spaced at 1 mile intervals with daily traffic counts generally exceeding 20,000 vehicles per day.
Major cross City corridors with a landscaped median were also assigned to Principal Arterials.
2. Minor Arterial (MnART) – Continuous and discontinuous cross city and inter-district corridors
that are 2 to 4 lanes across and generally have a centerline stripe or a designated bus route. The
ADT generally falls in the 10,000 to 20,000 vehicle per day range. They are typically spaced on
the ½ or ¼ mile section line and on occasion, may have a short non-landscaped median.
3. Collector (COL) – Continuous and discontinuous cross City and inter-district corridors that are 2
to 4 lanes across and generally have a centerline stripe or a designated bus route. The ADT
generally falls in the 1,000 to 10,000 vehicle per day range. They are typically spaced on the ½ or
¼ mile section line and on occasion, may have a short non-landscaped median. Major collectors
are also assigned to streets segments leading to, or adjacent to, a major traffic generator site
such as a regional shopping complex. Collectors form the entrance to communities and may have
a decorative landscaped median of short duration.
4. Local (LOC) – These are the majority of the street segments consisting of all residential roads
not defined above or as industrial/commercial.
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The paved roadway network consists of 4 functional classes, covering approximately 80.5 miles of
pavement. The average pavement condition index (PCI) of the roadway network is a 65.6 and the
network’s primary pavement type is asphalt. The following table and Figure 5 summarize the functional
classification splits within the system.
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Figure 5 – Functional Class Distribution by Mileage
As discussed later in this report, the functional classifications also play a critical role in the rehabilitation
candidate selection process as Arterials are generally given preference over other rehab candidates due
to their higher traffic counts and steeper deterioration curves.
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The following figure (Figure 6) highlights the functional classifications used for the Tukwila roadway
network. An electronic version of this map is appended to this report.
Figure 6 – Tukwila Functional Classification Designation
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3.2 ASSEMBLY OF DATA INTO PROJECTS
Tukwila’s Geographic Information System (GIS) was used as the basis for segmenting the roadway
network on a block-by-block basis. Each segment was assigned a unique identifier referred to as a
GISID, establishing a one-to-one relationship between the GIS and the street inventory. The segments
form the basic building block of the pavement management system and are where all attribute and
condition data are stored.
The centerline segments were aggregated together within the pavement management system to form
logical projects that the analysis and rehabilitation program are developed against.
Arterial projects run from major intersection to major intersection up to 1 mile in length.
Similar to arterials, collector streets within a neighborhood were aggregated together to form a
single project where practical.
Local streets along a homogenous route were aggregated together along with adjacent side
streets to form a small neighborhood based approach.
Segments were joined only when the pavement condition and functional classification were
homogeneous in nature such that when joined they have a relatively uniform condition that may be
rehabilitated using a single strategy.
The following figure (Figure 7) highlights the projects, used for the analysis. An electronic version of this
map is appended to this report.
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Figure 7 – Tukwila Assembled Projects
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3.3 FIELD SURVEY METHODOLOGY
Following a set of predefined assessment protocols matching the pavement management software
(ASTM D6433), a specialized piece of survey equipment – referred to as a Laser Road Surface Tester
(Laser RST, pictured on page 5) – is used to collect observations on the condition of the pavement
surface, as well as collect high definition digital imagery and spatial coordinate information. The Laser
RST surveys each local street from end to end in a single pass, while all other roadway classifications are
completed in two passes.
Key pavement condition data elements collected by the Laser RST include:
Surface Distress Index – The Laser RST collects surface distress observations based on the extent and
severity of distresses encountered along the length of the roadway following ASTM D6433 protocols for
asphalt and concrete pavements. The surface distress condition (cracking, potholes, raveling, and the
like) is considered by the traveling public to be the most important aspect in assessing the overall
pavement condition.
Presented on a 0 to 100 scale, the Surface Distress Index (SDI) is an aggregat ion of the observed
pavement defects. Within the SDI, not all distresses are weighted equally. Certain load associated
distresses (caused by traffic loading), such as rutting or alligator cracking on asphalt streets, or divided
slab on concrete streets, have a much higher impact on the surface distress index than non-load
associated distresses such as raveling or patching. Even at low extents and moderate severity – less
than 10% of the total area – load associated distresses can drop the SDI considerably. ASTM D6433 also
has algorithms within it to correct for multiple or overlapping distresses within a segment.
For this project, extent and severity observations were collected, processed, and loaded into the
pavement management software. Within the software, the following distresses, listed in order from
greatest to lowest impact, are presented as a 0 to 10 rating for review and reporting:
Alligator Cracking – Alligator cracking is quantified by the severity of the failure and number of
square feet. Even at low extents, this can have a large impact on the condition score as this
distress represents a failure of the underlying base materials.
Wheel Path Rutting – Starting at a minimum depth of ¼ inch, wheel path ruts are quantified by
their depth and the number of square feet encountered. Like alligator cracking, low densities of
rutting can have a large impact on the final condition score.
Longitudinal, Transverse, Block (Map), and Edge Cracks – These are quantified by their length
and width. Longitudinal cracks that intertwine are the start of alligator cracking.
Patching – Patching is quantified by the extent and quality of patches. When the majority of a
roadway surface is covered by a patch, such as a large utility replacement, the rating of the patch
is minimized. All potholes are rated as patches.
Distortions – All uneven pavement surfaces, such as depressions, bumps, sags, swells, heaves,
and corrugations, are included as distortions and are quantified by the severity and extent of the
affected area.
Raveling – Raveling is the loss of fine aggregate materials on the pavement surface and is
measured by the severity and number of square feet affected.
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Bleeding – Bleeding is the presence of free asphalt on the roadway surface caused by too much
asphalt in the pavement or insufficient voids in the matrix. The result is a pavement surface with
low skid resistance and is measured by the amount and severity of the area.
Similar distresses were collected for concrete streets including divided slab, corner breaks, joint
spalling, faulting, polished aggregate, and scaling.
Roughness Index – Roughness is recorded following the industry standard “International Roughness
Index” (IRI), a measure of the change in elevation over a distance expressed as a slope and reported in
millimeters/meter. The IRI value is converted to a 0 to 100 score and reported as the Roughness Index
(RI) as follows:
RI = (11 – 3.5 x ln(IRI)) x 10
ln(IRI) is the natural logarithm of IRI.
In common terms, a newer street would generally have a Roughness Index above 85, while one due for
an overlay would be in the range 40 to 70. Failed streets typically have roughness values below 40.
Structural Index – The network of streets was not tested for structural adequacy, instead, the
relationship between the final pavement condition score and amount of load associated distresses was
analyzed and each pavement section assigned a Weak, Moderate or Strong strength rating. The
assigned structural index (30, 60 or 80 for weak, moderate and strong respectively) was not used in
determining the overall pavement condition score, but simply to classify the pavement strength and aid in
selecting appropriate rehabilitation strategies.
Pavement Condition Index (PCI) – Following our field surveys, the condition data is assembled to create
a single score representing the overall condition of the pavement. The Pavement Condition Index (PCI) is
calculated as follows:
PCI = 33% Roughness Index + 67% Surface Distress Index
Development of the pavement management plan and budgets were completed using Tukwila - specific
rehabilitation strategies, unit rates, priorities, and pavement performance curves. The process was
iterative in its attempt to obtain the greatest efficiency and cost benefit.
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4.0 TUKWILA SURVEY PAVEMENT CONDITION
4.1 UNDERSTANDING THE PAVEMENT CONDITION INDEX
The following compares the Pavement Condition Index (PCI) to commonly used descriptive terms.
Divisions between the terms are not fixed, but are meant to reflect common perceptions of condition.
Figure 8 – Understanding the Pavement Condition Index (PCI) Score
The following table details a general description for each of these condition levels with respect to
remaining life and typical rehabilitation actions:
PCI Range
Description
Relative Remaining
Life
Definition
85 – 100 Excellent 15 to 25 Years Like new condition – little to no maintenance required when
new; routine maintenance such as crack and joint sealing.
70 – 85 Very Good 12 to 20 Years Routine maintenance such as patching and crack sealing with
surface treatments such as seal coats or slurries.
60 – 70 Good 10 to 15 Years Heavier surface treatments, chip seals and thin overlays.
Localized panel replacements for concrete.
40 – 60 Marginal to Fair 7 to 12 Years Heavy surface-based inlays or overlays with localized repairs.
Moderate to extensive panel replacements.
25 – 40 Poor 5 to 10 Years Sections will require very thick overlays, surface replacement,
base reconstruction, and possible subgrade stabilization.
0 – 25 Very Poor 0 to 5 Years High percentage of full reconstruction.
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4.2 TUKWILA NETWORK CONDITION IMAGERY
The images presented below provide a sampling of the Tukwila streets that fall into the various condition
categories with a discussion of potential rehabilitation strategies.
Very Poor (PCI = 0 to 25) – Complete Reconstruction
62nd Avenue from 151st Street to South 151st Street (GISID 1004, PCI = 25) – Rated as Very Poor, this
street displays spreading base failure as evidenced by the severe alligator cracking and patching. It is
also worth noting that the patching along the left hand side of the street has severely deteriorated as
evident by the alligator cracking surrounding the patched areas. A mill and overlay on this street would
not be suitable as the base has failed and would not meet an extended service life of at least 15 years.
This street requires a full reconstruction and should be carefully monitored.
Deferral of reconstruction of streets rated as Very Poor will not cause a substantial decrease in pavement
quality as the streets have passed the opportunity for overlay-based strategies. Due to the high cost of
reconstruction, Very Poor streets are often deferred until full funding is available in favor of completing
more streets that can be rehabilitated at lower costs, resulting in a greater net benefit to the City. This
strategy however must be sensitive to citizen complaints forcing the street to be selected earlier. In
addition, this type of street can pose a safety hazard for motorists, since severe potholes and distortions
may develop. It is important to consistently monitor these streets and check for potholes or other
structural deficiencies until the street is eventually rebuilt.
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Poor (PCI = 25 to 40) – Last Opportunity for Surface Base Rehabilitation
Boeing Access Road from Martin L King Jr Ramp to Martin L King Way (GISID 1975, PCI = 35) –
Rated as Poor, this segment still has some remaining life before it becomes a critical reconstruction need.
As evident in the imagery, most of the cracks have been properly sealed. On this street, the base is
showing signs of failure in areas exhibiting alligator/fatigue cracking. The severely cracked areas are
isolated and do not persist throughout the entire segment length and cross section. These areas should
be dug out and structurally patched to attain the maximum life from any potential rehabilitation efforts. If
left untreated, within a short period of time, a full reconstruction would be required.
On arterial roadways, Poor streets often require partial to full reconstruction – that is removal of the
pavement surface and base down to the subgrade and rebuilding from there. On local roadways, they
require removal of the pavement surface through grinding or excavation, base repairs, restoration of the
curb line and drainage, and then placement of a new surface.
In general, the service life of Poor streets is such that if deferred for too long, it would require a more
costly reconstruction. Streets rated as Poor are typically selected first for rehabilitation as they provide the
greatest cost/benefit to the City – that is the greatest increase in life per rehabilitation dollar spent.
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Marginal (PCI = 40 to 50) – Progressively Thicker Overlays
Fun Center Way from East Interurban Avenue to South West Grady Way (GISID 1364, PCI = 48) –
Rated as marginal with a PCI score at the lower range between Marginal and Poor streets. Marginal
streets have distresses that tend to be localized and moderate in nature – that is they do not extend the
full length of the segment and can be readily dug out and repaired. This street segment highlights this
characteristic as the failed area does not quite extend the full length or width of the roadway and is still
serviceable. However, it also highlights the relationship between base and pavement quality. Placing an
overlay on this street without repairing the base would not achieve a full 15 year life as the failure would
continue to occur over time. Structural patching of the failed areas along localized rehabs would permit a
full width grind and inlay on this street segment and return it to full service. The curb lines are straight
and drainage is functioning well.
Marginal streets that display high amounts of load associated distresses are selected as a priority for
rehabilitation as they provide the greatest cost/benefit to the City. If left untreated, Marginal streets with
high amounts of load associated distresses would deteriorate to become partial reconstruction
candidates. Marginal streets that are failing due to materials issues or non-load associated failures may
become suitable candidates for thick overlays if deferred, without a significant cost increase.
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Fair (PCI = 50 to 60) – Thin to Moderate Overlays
Interurban Avenue From Macadam Road to Gateway Drive (GISID 1998, PCI = 53) – Rated in the Fair
category, these streets require thin to moderate overlays for asphalt when they enter their need year
(generally within 2-3 points of the lower PCI in the defined range). Several distresses are present, but
tend to be more localized and moderate in severity, and non-load related (primarily longitudinal and
transverse cracking and raveling). On this segment of road, the signs of deterioration are evident in the
right hand travel lane of the pavement and are moderate in severity indicating the base has not yet failed
along the entire length of roadway. The curb line is straight through the sidewalk could benefit from some
preventative maintenance to prevent damage from weed intrusion.
Asphalt streets rated as Fair tend to receive a lower priority when developing a rehabilitation program. If
deferred, the rehabilitation cost would only increase by about $3 to $5/yd2, again depending on the
functional classification, in about 5 to 10 years. This delay represents a 20% difference over the time
stated. Thus, the cost of deferral is low when compared to deferring a thick overlay to a reconstruction
with a two to threefold increase in cost.
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Good (PCI = 60 to 70) – Surface Treatments to Thin Overlays
Macadam Road from 149th Lane to 150th Street (GISID 2064, PCI = 62) – Rated as Good with the
primary cause of deterioration the transverse and longitudinal cracking, as well as patching. It also
displays small amounts of load associated distresses that can easily be removed to restore the visual
appearance of the roadway. The existing cracks should be sealed and the pavement surface restored,
with a heavier surface treatment such as microsurfacing or double slurry to fully waterproof the pavement
and cover the crack sealant. The occasional dig out and replacement may be required to correct
localized deficiencies. Alternatively, depending on the extent of the distressed areas, base strength and
drainage, a thin overlay may be applied.
Asphalt streets rated as Good are ideal candidates for thinner surface-based rehabilitations and local
repairs. Depending on the amount of localized failures, a thin edge mill and overlay, or possibly a surface
treatment, would be a suitable rehabilitation strategy for streets rated as Good. Streets that fall in the high
60 - low 70 PCI range provide the greatest opportunity for extending
pavement life at the lowest possible cost, thus applying the principles
of the perpetual life cycle approach to pavement maintenance. The
adjacent photo is a great example of a street segment (not a Tukwila
Road) that displayed low load associated distresses and thus, high
structural characteristics, and once the distressed areas were
replaced, a slurry seal was applied. The patching accounted for less
than 5 to 10% of the total area and resulted in a good looking,
watertight final surface at a much lower cost than an overlay with less
disruption to the neighborhood and curb line. The patches were
paver laid and roller compacted.
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Very Good (PCI = 70 to 85) – Surface Treatments and Localized Rehabilitation
West Valley Highway from Strander Boulevard to 180th Street (GISID 1293, PCI = 73) – Rated as
Very Good, this road displays minor amounts of transverse cracking and patching. The surface is non-
weathered, and the base is still strong. This street is an example of a candidate for preventative
maintenance and light weight surface treatments to extend the life of a roadway.
Asphalt streets rated as Very Good generally need lightweight surface-based treatments such as surface
seals, slurries, chip seals or microsurfacing. Routine maintenance such as crack sealing and localized
repairs often precede surface treatments. The concept is to keep the cracks as waterproof as possible
through crack sealing and the application of a surface treatment. By keeping water out of the base layers,
the pavement life is extended without the need for thicker rehabilitations such as overlays or
reconstruction. Surface treatments also tend to increase surface friction and visual appearance of the
pavement surface but do not add structure or increase smoothness.
Surface treatments may include:
Double or single application of slurry seals (slurries are a sand and asphalt cement mix).
Microsurfacing – asphalt cement and up to 3/8 sand aggregate.
Chip seals and cape seals (Chip seal followed by a slurry).
Additional cost benefits of early intervention include:
Less use of non-renewable resources through thinner rehabilitation strategies.
Less intrusive rehabilitation and easier to maintain access during construction.
Easier to maintain existing drainage patterns.
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Excellent (PCI = 85 to 100)
Southcenter Parkway (GISID 1343, PCI = 93) – Rated as Excellent, displaying little to no surface
distresses. The ride is smooth and the surface is non-weathered and the base is strong. In a couple of
years, this street segment would be an ideal candidate for routine maintenance activities such as crack
sealant rehabilitation.
In terms of pavement management efficiency, a program based on worst-first, that is starting at the lowest
rated street and working up towards the highest, does not achieve optimal expenditure of money.
Generally, under this scenario, agencies can not sufficiently fund pavement rehabilitation and lose ground
despite injecting large amounts of capital into the network.
The preferred basis of rehabilitation candidate selection is to examine the cost of deferral of a street,
against increased life expectancy.
c
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4.3 EVALUATING THE PAVEMENT QUALITY AND BACKLOG
The concept of the Pavement Condition Index (PCI) score, backlog percentage and number of streets
rated as Excellent must be fully understood in order to understand and develop an effective pavement
management program. These three metrics should fall into certain ranges in order to measure the quality
and long term viability of a network.
The PCI score indicates the overall pavement condition and represents the amount of equity in the
system; it is the value most commonly considered when gaugi ng the overall quality of a roadway network.
It may also be used to define a desired level of service: that is, an agency may wish to develop a
pavement management program such that in five years the overall network score meets a set minimum
value. Obviously, the higher the PCI score the better off the overall network condition is. Agencies with
an average PCI score above 80 (when considering surface distress, roughness and possibly strength) are
rare and found only in a few select communities. Less than 1 in 20 communities surveyed by IMS have
that high of a condition average. Averages between 65 and 80 are indicative of either newer networks, or
ones that have an ongoing pavement rehabilitation program and tend to be fully funded. Scores between
60 and 65 are common and represent a reasonable average providing a satisfactory balance between
levels of service and funding, and when taken with the other two metrics may represent a well -managed
and funded network. A minimum score of 60 means that overall the network falls at the lower end of the
range where light weight surface treatments and thin overlays are the standard rehabilitation practice.
Below a 60 means an agency has to rely on more costly rehabilitations and reconstructions to address
condition issues.
At the upper end of the condition scale, a minimum of 15% of the network should be rated as Excellent.
Generally, at or above 15%, means that a noticeable percentage of the roadway network is in like new
condition, requiring only routine maintenance. While higher percentages of streets rated as Excellent are
certainly desirable, the annual cost to maintain rates at higher multiples is often cost prohibitive. Below
15% means the agency is struggling to effectively rehabilitate their network on an annual basis. The 15%
marker represents a cost effective balance between annual investment and satisfactory level of service.
Backlog roadways are those that have dropped sufficiently in quality to the point where surface based
rehabilitation efforts would no longer prove to be cost effective. These roadways are rated Poor or Very
Poor and will require either partial or total reconstruction. Backlog is expressed as the percentage of
roads requiring reconstruction as compared to the network totals.
It is the backlog, however, that defines the amount of legacy work an agency is facing and is willing to
accept in the future. It is the combination of the three metrics that presents the true picture of the
condition of a roadway network, and conversely defines improvement goals.
Generally, a backlog of 10% to 15% of the overall network is considered manageable from a funding point
of view with 12% being a realistic target. Fifteen percent (15%) is used as a control limit to indicate the
maximum amount of backlog that can be readily managed. Backlog rates below 10%, again are certainly
desirable, but financially unachievable for a large percentage of agencies. Backlogs approaching 20% or
more tend to become unmanageable, unless aggressively checked through larger rehabilitation
programs, and will grow at an alarming rate. At 20% a tipping point has been met and the backlog tends
to increase faster than an agency’s ability to reconstruct their streets.
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4.4 TUKWILA NETWORK CONDITION DISTRIBUTION
Figure 9 presented below shows the distribution of pavement condition for the roadway network in
Tukwila. The average PCI for the network is 65.6. While direct comparisons to other agencies are difficult
due to variances in ratings systems, Tukwila is slightly above average when compared to other agencies
recently surveyed by IMS, which typically fall in the 60 to 65 range.
Figure 9 – Roadway Network Present Status
This is reflective of a moderately aged network that has had some roadway renewal effort.
Simultaneously, the City has a moderate sample of streets that are approaching the end of their
life where surface based rehabilitations, such as overlays, can be effective.
Traditionally we expect to see a bell curve that is skewed to the right and centered between a PCI
of 60 and 70. The Tukwila network curve illustrated above follows this norm and shows the
positive impact of recent roadway renewal effort over the last several years.
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The following graph (Figure 10) plots the same pavement condition information, but instead of using the
actual Pavement Condition Index (PCI) value, descriptive terms are used to classify the roadways.
Six percent (6%) of the network can be considered in Excellent condition and require only routine
maintenance.
Thirty-two percent (32%) of the network falls into the Very Good classification. These are roads
that benefit most from preventative maintenance techniques such as microsurfacing, slurry seals
and localized panel repairs.
Thirty-two percent (32%) of the streets are rated as Good and are candidates for lighter surface-
based rehabilitations such as thin overlays or slight panel replacements.
Twenty-four percent (34%) of network can be considered Fair to Marginal condition representing
candidates for progressively thicker overlay-based rehabilitation or panel replacements. If left
untreated, they will decline rapidly into reconstruction candidates.
The remaining one percent (1%) of the network is rated as Poor or Very Poor, meaning these
roadways have failed or are past their optimal due point for overlay or surface-based
rehabilitation and may require progressively heavier or thicker forms of rehabilitation (such as
extensive panel replacement, surface reconstruction or deep patch and paving) or total
reconstruction.
Figure 10 – Roadway Network Present Status Using Descriptive Terms
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Figures 11 and 12 present the surveyed condition of the streets using PCI and Good-Fair-Poor
descriptive terms, respectively. Electronic versions of these maps are appended to this report.
Figure 11 – Tukwila by Segment Using Pavement Condition Index (PCI)
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Figure 12 – Tukwila Pavement Condition by Segment Using Descriptive Terms
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4.5 CONDITION BY FUNCTIONAL CLASSIFICATION
Figure 13 highlights the pavement condition distribution for the arterial, collector, and local streets. Keep
in mind that arterial roadways, the streets that have the majority of traffic use and link various parts of the
city together, may be considered the thoroughfares of the city and during the budget development
process, should receive the highest priority when selecting rehabilitation candidates.
The principal arterial network has an average PCI of 65
The minor arterial network has an average PCI of 67
The collector network has an average PCI of 63
The local network has an average PCI of 65
Figure 13 – Condition Rating by Functional Classification
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4.6 STRUCTURAL AND LOAD ASSOCIATED DISTRESS ANALYSIS
Structural testing and analysis was not performed for the City of Tukwila. Instead, analysis of the cause
of pavement failure for these street segments was completed by examining the types of distresses that
have caused the PCI score to drop.
Surface distresses may be categorized into two classifications – load associated distresses (LADD) and
non-load associated distresses (NLAD). Load associated distresses are those that are directly related to
traffic loading and structural capacity. Non-load associated distresses are those that result from materials
or environmental issues including shrinkage (transverse) cracking, bleeding and raveling. Generally, load
associated distresses affect the overall condition score more than non-load associated distresses – as is
the case in Tukwila. For asphalt streets, roadways were classified as Weak, Moderate, or Strong.
The purpose of the structural analysis is twofold:
The structural analysis provides input into which performance curve each segment is to use –
performance curves are used to predict pavement deterioration over time.
Structural analysis assists in rehabilitation selection by constraining inadequate pavement
sections from receiving too light of a rehabilitation and conversely, identifying segments suitable
for lighter weight treatment.
Figure 14 plots the relationship of the load associated distresses (shown in red) against pavement
condition. As can be seen from the plot, at higher PCI scores, most pavements fall into the moderate
strength classification as the distresses have not yet begun to manifest themselves into severe failures.
As the PCI score drops, the load associated distresses typically affect the PCI score to a higher degree
with more segments being classified as weak. Conversely, segments that have a declining PCI score
and low LADD, are classified as strong as they display few load associated failures. High PCI score
(above 60) rehab selections should focus on pavement preservation activities such as surface treatments
or thin overlays, possibly with some localized pavem ent repairs and crack sealing.
The sum of the Load-Associated Distress deducts (LADD) is also used to qualify the appropriate
rehabilitation strategy selection in addition to the overall pavement condition score. For example, a street
that has a good PCI score (that is between 60 and 70) and is displaying relatively low load associated
distress deducts would be a suitable candidate for a surface treatment in place of a thin overlay in that the
PCI score is more influenced by materials issues such as transverse cracking or raveling.
Overall, the low amounts of streets exhibiting weak performance can generally be attributed to poor
subgrade conditions, insufficient pavement thickness and increased traffic loading – in particular heavy,
side-loading garbage and recycling trucks (an unintended consequence of green initiatives) along with
school buses and delivery vehicles. The average weight of these vehicles coupled with tire pressure and
configuration today compared to those from a few decades ago has increased drastically.
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The upper black diagonal line identifies segments that have a high ratio of load associated
distresses compared to their PCI score. These segments are classified as weak.
The lower black diagonal line identifies segments that have a l ow ratio of load associated
distresses compared to their PCI score and are classified as strong.
Segments that fall between the two lines are assigned a moderate pavement strength.
The sum of the Load-Associated Distress deducts (LADD) is also used to qualify the appropriate
rehabilitation strategy selection in addition to the overall pavement condition score.
Figure 14 – Pavement Condition Index versus Sum of Distress Deducts
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5.0 REHABILITATION PLAN AND BUDGET DEVELOPMENT
5.1 KEY ANALYSIS SET POINTS AND PAVEMENT PERFORMANCE CURVES
Pavement management analysis requires user inputs in order to complete its condition forecasting and
prioritization. A series of operating parameters were developed in order to create an efficient program
that is tailored to the City’s needs.
Some of the highlights include:
The pavement performance curves that are used to predict future pavement condition. Asphalt
streets are classified as weak, moderate, or strong, and then assigned the appropriate pavement
performance curve based on their functional classification to use in the analysis. The concept of
load associated distresses does not apply to concrete streets.
The shape of performance curves reflect the concept of deferred maintenance and salvage life.
Instead of dropping to an absolute PCI value of 0 after 40 years of service, the curves are
designed to become asymptotic to the age axis and have a whole life of approximately 50 to 60
years depending on pavement type. This indicates the notion that once a street deteriorates past
a specific threshold – about a PCI of 20, age becomes less important in rehab selection.
Priority ranking analysis uses prioritization for rehabilitation candidate selection. It is designed to
capture as many segments in their need year based on the incremental cost of deferral. The
higher the functional classification of a street, the higher priority a segment is given.
Rehabilitation Strategies and Unit Rates
The rehab strategies and unit rates used in the pavement analysis can be found on the following page.
Some important parameters include:
Rehab Code and Activity – The assigned identifier and name to each rehabilitation strategy.
The term “RR” refers to “Remove and Replace”, otherwise known as Structural Patching. When
this term is present, additional funds have been assigned to the strategy to allow for an increased
amount of preparation work and patching. The relative terms of thin, moderate and thick are
used to describe the overlay thickness. This is to facilitate consistency in the naming convention,
but does not imply the same material thickness has to be used for each functional classification.
The recommended rehab activities for any given PCI range may vary due to pavement strength
and functional classification. For example, an arterial between a PCI of 50 to 60 may receive a
thin to moderate overlay, while a local access road may only receive a chip seal or thin overlay.
Unit Rates – The rehab costs are presented on a per square yard basis for each pavement type,
functional class, and rehabilitation activity combination. The rates were developed using typical
national averages for similar activities and adjusted for Tukwila’s location and unique conditions.
An additional burden to all costs was also added to cover City overheads, design and engineering
and inspection. Costs for peripheral concrete rehab (valley gutters, inlets, approaches, etc.) have
not been included in the analysis.
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The unit rates are reflected in the network value, final budgets, and average cost/mile for doing
work in Tukwila.
Figure 15 – Rehab rates by Functional Class
*Unit rates vary slightly between functional classes
Min PCI, Critical PCI, and Max PCI – These define the Pavement Condition Index (PCI) range
applicable to the rehab selection. The Critical PCI defines when a segment is in its need year and is
deemed to be critical, otherwise if deferred, the street declines in PCI past the point which the
rehabilitation is no longer appropriate. Generally the Critical PCI falls 2 to 4 points higher than the
minimum PCI applicable for each rehab activity.
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Figure 16 graphically presents the application of pavement rehabilitations for asphalt streets by PCI. The
Rehab numbers are simply placeholders that separate each rehabilitation project identified on the chart
above. For example, Rehab 56 is a Thick Overlay + Structural Patch.
Unit rates increase slightly between functional classes to reflect increase costs in pavement thickness,
traffic control, and striping.
Figure 16 – Asphalt (ACP) Rehabilitation Strategies
Selection and Prioritization of Rehab Candidates
The City’s pavement management program incorporates a series of user defined values to prioritize and
select the street segments for rehabilitation. The rehab selection order is not worst first, but rather
designed to capture as many segments in their need year based on the incremental cost of rehab
deferral. A Street is considered to be in its need year when it has reached its maximum service life and
any further deferral would require a heavier and more costly rehabilitation. The rehab program has been
designed to maximize the increased service life for each rehabilitation dollar spent on a segment.
Other factors included in the prioritization process focus on:
Need Year – st reets are only selected when they have expended their service life and are optimal
for rehab selection.
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Functional Classification – generally priority is given to higher functional classifications as they
provide greater benefits to a larger group of users
Pavement Strength – weaker streets are prioritized higher than stronger ones as they
deteriorate faster.
Area – a very slight increase in priority is given to larger projects over smaller ones.
The net result is a program that favors thick overlays, followed by partial reconstruction projects then full
reconstruction projects (more for safety reasons than cost-benefit). These are then followed by surface
treatments and lastly by moderate to thin overlays.
The programmed deterioration curves illustrated in Figure 17 are designed to integrate the pavement
condition distribution performance curves for the network, with the applied rehabilitation strategies and
their expected life cycle. Different color performance curves are meant to represent the full suite of curves
assigned to segments based upon their functional class, pavement type, and strength.
It is important to recognize that even though all streets fall into specific rating categories and their
respective rehabilitation strategies, it is not until a street falls to within a few points of the lower end of the
range that it will become a critical need selected for rehabilitation.
Figure 17 - Performance Curves
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5.2 FIX ALL AND ANNUAL ESTIMATES
Three different approaches may be taken to identify and confirm the amount of funds the City needs to
set aside each year to maintain the roadway network at its current condition. All three are completed
externally to the pavement management system and are simply used to validate the final results.
Option 1 – Estimated Life Cycle Cost Based on Network Value
An approximate value for the annual street maintenance budget may be quickly determined by taking the
total value of Tukwila’s roadway network, estimated at $145M, and dividing that by the ultimate life of a
roadway – approximated to be 50 years. By this method, the annual budget is estimated at $2,900,000.
Please note, the 50 year lifespan of the roadway is the theoretical life of the roadway surface from
construction, until the point at which there not usable surface remaining, it is not simply the lifespan of the
pavement surface until the next overlay.
Option 2 – Estimated Life Cycle Cost Based on Current Condition
A second method to validate the annual budget is to identify the average network PCI and associated
rehabilitation requirements, and then estimate the number of miles required to be rehabilitated each year
based on a typical life cycle for that rehabilitation activity. For Tukwila, the average PCI for asphalt roads
is 66, which places the Tukwila asphalt network in the Edge Mill + Thin Overlay, at an average cost of
$23.55/yd2. Based on this estimate the City needs to spend approximately $2,107,337/year to maintain
the current condition average.
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Option 3 – Estimated Life Cycle Cost Based on Network Deficiency
The third methodology to confirm the required amount of annual funding is to identify the current network
deficiency, that is the amount required to rehabilitate all streets in the network assuming unlimited
funding, and then div ide by the typical life cycle of each rehabilitation activity. This is referred to as the
Fix All Estimate and Life Cycle Cost. The rehab strategies listed in the table are generic in nature and not
necessarily the final set that was applied to Tukwila. For Tukwila, the Fix All Estimate for the network
deficiency is approximately $34M and the Life Cycle Cost is $1.97M/year, broken down as follows:
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5.3 NETWORK BUDGET ANALYSIS MODELS
An analysis containing a total of 10 profile budget runs plus a Do Nothing options was prepared for
Tukwila.
The analysis results are summarized below:
Do Nothing (illustrated in Figure 20) – This option identifies the effect of spending no capital for 5
years. After 5 years, this scenario results in a network average PCI drop from a 66 to a 54 and a
dramatic increase in backlog to 17%
Client Budget (Green Line) – this represents the City’s current annual budget of $1.05M annually
dedicated to pavement preservation and rehabilitation. This level of funding will result in a
network average PCI score of 59 and a backlog increase to 12%.
Steady State PCI – this is simply the funds required to maintain the current network average PCI
at a 66. The annual budget required to do so is on the order of $2.42M annually, however
backlog (Very Poor & Poor roadways) continues to climb to 6%.
Backlog Control Budget – A budget designed to maintain the City’s current backlog at 5%.
The results of the analysis are summarized in Figure 18 below. The X-axis highlights the annual budget,
while the Y-axis plots the 5 Year Post Rehab Network Average PCI value. The diagonal blue line is the
results of the pavement analysis (the Tukwila model profile).
Figure 18 – 5 Year Post Rehab Network PCI Analysis Results
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Figure 19 presents the resultant network backlog against annual budget. Similar to Figure 18, but
instead of plotting the average PCI score, the blue diagonal line represents the total backlog after 5 years.
The lower the backlog the better, with a maximum of 12% recommended
Figure 19 – 5 Year Post Rehab Network Backlog Results
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Figure 20 presents the analysis results on an annual basis. This shows that if the budget falls below
$2.42M/year (Steady State Budget), over time the overall condition of the roads will deteriorate as
backlog continues to grow.
Figure 20– 5 Year Annual PCI
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5.4 POST REHABILITATION CONDITION
The following figure (Figure 21) compares the current network condition distribution (red) against what
the 5-year post rehabilitation distribution would be at with a budget of $1.05M/year (blue) As can be seen
in the plot, the Tukwila budget will reduce the overall network’s PCI average and increase the amount of
roads rated as Marginal and Poor.
Figure 21 – Five-Year Post Rehabilitation Condition Distribution
Three metrics are used to evaluate the quality of a roadway network, they are:
Average Condition – should be between 60 and 65 at a minimum
Percentage of Backlog – target 12%, should be less than 15%, must be less than 20%
Percentage of Streets Rated as Excellent – should be greater than 15%
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Figures 22 and 23 present the current Tukwila recommended budget network rehabilitation plan by year
and activity. Electronic versions of these maps are appended to this report.
Figure 22 – $1.05M/Year Rehabilitation Plan by Activity and Year
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Figure 23 – $1.05M/Year Post Rehabilitation PCI by Segment
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5.5 TRUE COST OF UNDERFUNDING OF A ROADWAY NETWORK
Funding of roadway rehabilitation is an ex ercise in identifying the balance between available funding and
the desired level of service that is right for each agency. There are no hard rules for what is the definitive
level of funding as this is a decision for local elected officials, based on their priorities and practices.
However, the true costs of over and underfunding must be presented in order to provide decision makers
with all the information available to base the decisions upon. Tukwila has a considerable investment in
their paved roadway network with a combined replacement value (just for the streets, not right of way)
exceeding $36M. Spreading this cost over a 50 year period (the expected ultimate life of a roadway)
means that an annual investment on the order of $2.42M per year would be required – not including the
cost of maintenance, deterioration ,repair curbing, drainage, tree roots, sidewalks or ADA ramps.
Government Accounting Standards Board Statement 34 requires that agencies who collect taxes (local,
business, property or gas taxes) for the purpose of maintaining long term infrastructure assets (such as
roads) be good stewards of those assets by either accounting for them financially on the City’s balance
sheet, or implement a methodology to manage and fund them to a locally def ined level of service.
The condition of a roadway network may be equated to equity in a depreciating asset. Regular payments
to that asset must be made in order to maintain the equity at a constant level. Should those payments fall
short, the equity must eventually be replaced through a large influx of capital in order to make the
investment whole again. Roadway networks are no different. Long term underfunding of rehabilitation
and maintenance is the direct equivalent of removing equity from an asset – eventually it must be repaid
through total reconstruction. The following table compares the real cost of the various budgets against
the Do Nothing and Steady State options.
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5.6 NETWORK RECOMMENDATIONS AND COMMENTS
The following recommendations are presented to Tukwila as an output from the pavement analysis, and
must be read in conjunction with the attached reports.
1. Tukwila should adopt a policy statement to maintain PCI at or above a 60 while keeping backlog
below 15%.
An annual budget of $1.05M (dedicated to pavement rehabilitation) will achieve a network
average PCI of 59 and backlog of 12%.
An annual budget of $2.42M (dedicated to pavement rehabilitation) will achieve a network
average PCI of 66 and backlog of 6%.
2. The full suite of proposed rehabilitation strategies and unit rates should be reviewed annually as
these can have considerable effects on the final program.
3. No allowance has been made for network growth. As the City expands or increases the amount of
paved roads, increased budgets will be required.
4. No allowance has been made for routine maintenance activities such as asphalt crack sealing,
pothole filling, sweeping, striping or patching within the budget runs and analysis. These costs are
assumed to be outside the pavement management costs.
5. The City should resurvey their streets every few years to update the condition data and
rehabilitation program.
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Appendix A
Street Inventory and Condition Summary
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Street Inventory and Condition Summary - Sorted by Street Name Condition Summary
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2161 102nd St 27th Ave S DS@644E 27th Ave S Local 19 644 68 1,428 61 54 60 59 Mod Fair 30 9 58
1457 104th Pl WEST END Martin L King Jr Way S Local 19 751 79 1,665 77 57 60 70 Mod V Good 16 7 70
1013 104th Pl 47th Ave S DS@188E 47th Ave S Local 20 188 21 439 84 65 60 77 Mod V Good 15 1 77
1425 104th St 27th Ave S East Marginal Way S Local 20 977 109 2,280 54 57 60 55 Mod Fair 36 10 54
1118 107th St S Ryan Way EAST END Local 20 302 34 705 43 45 60 43 Mod Marginal 35 23 43
1278 107th St 49th Ave S Beacon Ave S Local 22 471 58 1,209 92 77 60 87 Mod Excellent 5 3 86
1119 107th St Beacon Ave S 51st Ave S Local 22 130 16 334 82 63 60 76 Mod V Good 14 5 75
1940 109th St 50th Ave S Beacon Ave S Local 22 217 27 557 89 70 60 83 Mod V Good 4 6 82
1285 112th St WEST END Tukwila Intl Blvd Local 22 778 95 1,997 60 68 60 62 Mod Good 27 14 62
1286 112th St Tukwila Intl Blvd East Marginal Way S Collector 35 995 193 4,063 71 64 60 69 Mod Good 22 7 68
1284 112th St 50th Ave S 51st Ave S Local 20 294 33 686 74 53 60 67 Mod Good 22 4 66
1039 113th St WEST END 41st Ave S Local 20 475 53 1,108 50 31 60 44 Mod Marginal 42 8 43
1988 113th St WEST END 51st Ave S Local 20 345 38 805 72 50 60 65 Mod Good 25 2 65
1444 114th St 40th Ave S 41st Ave S Local 22 219 27 562 72 50 60 65 Mod Good 17 10 65
1442 114th St 41st Ave S EAST END Local 22 148 18 380 93 81 60 89 Mod Excellent 1 6 89
1441 114th St 49th Ave S 51st Ave S Local 22 918 112 2,356 91 74 60 85 Mod Excellent 5 4 85
1057 115th St East Marginal Way S 40th Ave S Collector 33 1,096 201 4,220 66 68 60 67 Mod Good 27 7 66
1058 115th St 40th Ave S 42nd Ave S Collector 32 764 136 2,852 79 72 60 77 Mod V Good 18 3 76
1059 115th St 42nd Ave S NE END Local 19 209 22 463 73 51 60 66 Mod Good 23 4 65
1338 116th St WEST END East Marginal Way S Local 19 1,114 118 2,469 49 53 60 51 Mod Fair 35 15 50
2100 116th St East Marginal Way S 35th Ln S Local 19 226 24 501 68 54 60 64 Mod Good 25 7 63
2102 116th St 35th Ln S 39th Ave S Local 19 488 52 1,082 75 70 30 73 Weak V Good 22 3 73
1628 116th St 43rd Pl S 42nd Ave S Local 19 363 38 805 69 47 60 61 Mod Good 19 12 61
1596 117th St 39th Ave S 40th Ave S Local 20 315 35 735 87 68 60 81 Mod V Good 9 4 80
2098 118th St 44th Ave S 44th Pl S Local 20 94 10 219 90 70 60 83 Mod V Good 0 11 83
1690 118th St 44th Pl S EAST END Local 20 201 22 469 54 24 60 44 Mod Marginal 35 11 44
1360 119th St 40th Ave S 40th Pl S Local 20 240 27 560 86 67 60 80 Mod V Good 8 5 79
1370 119th St 40th Pl S EAST END Local 21 224 26 549 88 69 60 82 Mod V Good 1 11 81
1229 122nd Ln 50th Ave S 51st Pl S Local 21 338 39 828 84 65 60 78 Mod V Good 12 5 77
1440 122nd St 42nd Ave S 43rd Ave S Local 21 334 39 818 66 53 60 62 Mod Good 28 6 61
1432 122nd St 43rd Ave S 44th Ave S Local 21 152 18 372 60 58 60 59 Mod Fair 31 9 59
1430 122nd St 44th Ave S 44th Ave S Local 22 98 12 252 74 57 60 68 Mod Good 21 5 67
1435 122nd St 44th Ave S 45th Ave S Local 22 252 31 647 90 71 60 83 Mod V Good 8 3 83
1061 122nd St 45th Ave S 46th Ave S Local 22 190 23 488 89 70 60 82 Mod V Good 8 4 82
1671 122nd St 46th Ave S 46th Ave S Local 22 54 7 139 69 60 60 66 Mod Good 21 10 65
1431 122nd St 46th Ave S 47th Ave S Local 22 248 30 637 84 74 60 81 Mod V Good 11 4 81
1434 122nd St 47th Ave S 48th Ave S Local 19 255 27 565 86 75 60 82 Mod V Good 12 2 82
1436 122nd St 48th Ave S 44th Pl S Local 19 187 20 415 97 89 60 94 Mod Excellent 0 3 94
1433 122nd St 44th Pl S 49th Ave S Local 19 63 7 140 100 90 60 97 Mod Excellent 0 0 96
1106 122nd St 49th Ave S 51st Pl S Local 19 130 14 288 93 80 60 89 Mod Excellent 4 3 88
1417 124th St 35th Ave S East Marginal Way S Local 19 718 76 1,592 38 46 60 41 Mod Marginal 35 17 40
1502 124th St 42nd Ave S 43rd Ave S Collector 35 273 53 1,115 91 72 60 84 Mod V Good 6 3 84
1505 124th St 43rd Ave S 44th Ave S Collector 35 244 47 996 84 71 60 80 Mod V Good 11 5 79
1990 124th St 44th Ave S 45th Ave S Collector 35 257 50 1,049 80 72 60 77 Mod V Good 15 5 77
1993 124th St 45th Ave S 46th Ave S Collector 35 243 47 992 83 71 60 79 Mod V Good 12 5 79
1414 124th St 46th Ave S 47th Ave S Collector 34 249 47 988 87 79 60 84 Mod V Good 9 4 84
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1991 124th St 47th Ave S 48th Ave S Collector 34 254 48 1,008 75 82 30 77 Weak V Good 19 6 77
1816 124th St 48th Ave S 49th Ave S Collector 34 253 48 1,004 73 77 30 75 Weak V Good 21 6 74
1553 124th St 49th Ave S 50th Pl S Collector 34 253 48 1,004 76 67 60 73 Mod V Good 18 6 72
1336 124th St 50th Pl S 51st Pl S Local 20 409 45 954 83 64 60 77 Mod V Good 12 5 76
1310 125th St 46th Ave S 50th Pl S Local 20 1,156 128 2,697 86 68 60 80 Mod V Good 12 2 80
1373 126th St 34th Ave S 35th Ave S Local 20 405 45 945 95 84 60 91 Mod Excellent 3 2 91
1512 126th St 35th Ave S 37th Ave S Local 20 419 47 978 84 66 60 78 Mod V Good 12 3 78
1643 126th St 37th Ave S East Marginal Way S Local 20 549 61 1,281 57 37 60 51 Mod Fair 30 13 50
1366 126th St 40th Ave S 42nd Ave S Local 20 317 35 740 76 55 60 69 Mod Good 18 6 68
1905 128th St Military Rd S CITY LIMIT Local 22 653 80 1,676 100 90 60 97 Mod Excellent 0 0 96
1906 128th St WEST END 35th Ave S Local 22 218 27 560 79 60 60 73 Mod V Good 14 7 72
1903 128th St 35th Ave S 37th Ave S Local 22 409 50 1,050 94 82 60 90 Mod Excellent 3 3 89
1242 128th St 37th Ave S East Marginal Way S Local 22 786 96 2,017 78 58 60 71 Mod V Good 17 5 71
1241 128th St East Marginal Way S 40th Ave S Local 19 87 9 193 51 36 60 46 Mod Marginal 30 19 46
1455 128th St 40th Ave S Macadam Rd S Local 19 854 90 1,893 71 52 60 64 Mod Good 21 9 64
1549 130th Pl 50th Pl S 56th Ave S Local 22 1,828 223 4,692 67 65 60 66 Mod Good 26 7 66
1280 130th Pl 56th Ave S 57th Ave S Local 22 270 33 693 92 78 60 88 Mod Excellent 0 8 87
1170 130th St 32nd Ave S 33rd Ave S Local 22 335 41 860 84 65 60 78 Mod V Good 13 3 77
1141 130th St 33rd Pl S 34th Ave S Local 22 99 12 254 87 68 60 81 Mod V Good 10 4 80
1857 130th St Tukwila Intl Blvd 35th Ave S Local 22 215 26 552 61 34 60 52 Mod Fair 32 8 51
1635 130th St 35th Ave S 35th Ln S Local 25 284 39 828 58 50 60 55 Mod Fair 30 12 55
1387 130th St 35th Ln S 37th Ave S Local 25 121 17 353 91 72 60 85 Mod V Good 6 3 84
1155 130th St 37th Ave S 38th Ave S Local 25 237 33 691 87 68 60 81 Mod V Good 10 3 80
2093 130th St 38th Ave S 38th Ln S Local 25 261 36 761 90 70 60 84 Mod V Good 5 4 83
2095 130th St 38th Ln S East Marginal Way S Local 25 282 39 823 65 38 60 56 Mod Fair 25 10 56
1381 130th St East Marginal Way S 41st Ave S Local 25 285 40 831 76 56 60 69 Mod Good 15 8 69
1140 130th St 41st Ave S Macadam Rd S Local 25 493 68 1,438 80 61 60 74 Mod V Good 11 9 73
1893 131st Pl 41st Ave S Macadam Rd S Local 20 527 59 1,230 84 65 60 78 Mod V Good 13 3 77
1186 131st Pl Macadam Rd S 44th Ave S Local 20 336 37 784 82 63 60 76 Mod V Good 15 3 75
1185 131st Pl 44th Ave S 44th Ave S Local 20 133 15 310 62 37 60 54 Mod Fair 24 14 53
1007 132nd Pl S 132nd Pl S 132nd Pl Local 19 214 23 474 54 23 60 43 Mod Marginal 33 14 43
1917 132nd Pl NW END 38th Pl S Local 19 180 19 399 91 71 60 84 Mod V Good 7 2 84
2097 132nd Pl 38th Pl S 40th Ave S Local 19 285 30 632 65 38 60 56 Mod Fair 26 9 56
1616 132nd St 33rd Ave S 34th Ave S Collector 35 332 65 1,356 62 72 30 65 Weak Good 31 8 65
2005 132nd St 34th Ave S 34th Ln S Collector 34 248 47 984 48 62 60 53 Mod Fair 41 10 52
2006 132nd St 34th Ln S 35th Ave S Collector 33 96 18 370 63 59 60 62 Mod Good 30 7 61
1615 132nd St 35th Ave S Tukwila Intl Blvd Collector 35 98 19 400 81 62 60 75 Mod V Good 11 8 74
1618 132nd St 35th Ln S 37th Ave S Local 22 132 16 339 70 47 60 62 Mod Good 18 12 62
1529 133rd St Military Rd S 30th Pl S Collector 25 449 62 1,310 44 53 60 47 Mod Marginal 32 20 46
1153 133rd St 30th Pl S 31st Ave S Collector 25 208 29 607 44 82 60 57 Mod Fair 35 21 56
1172 133rd St 31st Ave S 32nd Ave S Collector 25 303 42 884 42 64 60 49 Mod Marginal 39 20 49
1154 133rd St 32nd Ave S S 132nd St Collector 25 388 54 1,132 62 49 60 58 Mod Fair 28 10 57
1520 133rd St 34th Ave S 35th Ave S Local 22 309 38 793 45 30 60 40 Mod Poor 41 14 39
1642 133rd St 35th Ave S EAST END Local 22 262 32 672 52 46 60 50 Mod Marginal 32 16 49
1851 133rd St East Marginal Way S Macadam Rd S Minor Arterial 34 488 92 1,936 82 74 60 80 Mod V Good 14 4 79
1555 133rd St Macadam Rd S 44th Ave S Minor Arterial 34 334 63 1,325 93 79 60 88 Mod Excellent 4 4 88
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1862 133rd St 44th Ave S S 134th Pl Minor Arterial 34 481 91 1,908 80 62 60 74 Mod V Good 14 5 74
1919 133rd St S 134th Pl SR 599 Ramp Minor Arterial 35 388 75 1,584 68 88 30 75 Weak V Good 25 7 74
1921 133rd St SR 599 Ramp SR 599 Minor Arterial 45 22 6 116 85 98 60 89 Mod Excellent 12 3 89
1926 133rd St SR 599 Interurban Ave S Minor Arterial 35 210 41 858 67 61 60 65 Mod Good 24 9 65
1858 133rd St 56th Ave S 57th Ave S Local 27 259 39 816 95 84 60 91 Mod Excellent 1 4 91
1829 134th Pl S 133rd St 47th Ave S Local 26 977 141 2,964 74 55 60 68 Mod Good 16 9 67
1638 134th Pl 47th Ave S 48th Ave S Local 26 215 31 652 81 62 60 74 Mod V Good 17 2 74
1703 135th St Military Rd S 32nd Ave S Local 26 835 121 2,533 57 50 60 55 Mod Fair 31 12 54
1702 135th St 32nd Ave S 34th Ave S Local 27 637 96 2,007 80 61 60 74 Mod V Good 14 6 73
1701 135th St 34th Ave S 35th Ave S Local 27 320 48 1,008 69 55 60 65 Mod Good 23 8 64
1214 135th St 35th Ave S 37th Ave S Local 27 309 46 973 77 57 60 71 Mod V Good 15 7 70
1899 136th St 32nd Ave S 34th Ave S Local 27 670 101 2,111 72 50 60 65 Mod Good 22 6 65
1676 136th St WEST END 45th Pl S Local 28 410 64 1,339 94 82 60 90 Mod Excellent 4 3 89
1900 136th St Macadam Rd S 48th Pl S Local 28 302 47 987 74 52 60 66 Mod Good 20 6 66
2084 136th St WEST END 52nd Pl S Local 28 80 12 261 88 69 60 81 Mod V Good 8 5 81
2083 136th St 52nd Pl S 52nd Ave S Local 28 284 44 928 87 68 60 80 Mod V Good 1 3 80
1898 137th Pl 43rd Pl S NORTH END Local 28 136 21 444 65 41 60 57 Mod Fair 27 8 57
1896 137th Pl S 137th Pl S 137th Pl Local 26 188 27 570 83 64 60 76 Mod V Good 12 5 76
1634 137th St 32nd Ave S 34th Ave S Local 26 767 111 2,327 78 63 60 73 Mod V Good 17 5 73
1830 137th St 34th Ave S 35th Ave S Local 26 206 30 625 76 56 60 70 Mod Good 18 6 69
1145 137th St 35th Ave S 37th Ave S Local 26 300 43 910 70 60 60 67 Mod Good 22 8 66
1139 137th St 40th Ave S 43rd Pl S Local 26 150 22 455 63 38 60 55 Mod Fair 30 6 54
1171 137th St 43rd Pl S 43rd Pl S Local 25 285 40 831 69 52 60 64 Mod Good 24 7 63
1835 137th St 43rd Pl S 44th Ave S Local 25 420 58 1,225 85 67 60 79 Mod V Good 12 3 79
1850 137th St 44th Ave S 45th Ave S Local 25 387 54 1,129 88 69 60 82 Mod V Good 9 3 81
1173 137th St 45th Ave S 45th Pl S Local 25 248 34 723 86 67 60 79 Mod V Good 10 4 79
1849 137th St 45th Pl S Macadam Rd S Local 25 163 23 475 86 68 60 80 Mod V Good 6 8 80
1854 137th St 52nd Ave S 52nd Pl S Local 27 208 31 655 44 49 60 46 Mod Marginal 41 16 45
1847 137th St 52nd Pl S 53rd Ave S Local 27 127 19 400 52 38 60 48 Mod Marginal 37 10 47
1636 137th St 53rd Ave S 53rd Ave S Local 27 152 23 479 65 38 60 56 Mod Fair 19 16 56
1637 137th St 53rd Ave S 56th Ave S Local 27 224 34 706 39 34 60 37 Mod Poor 43 18 37
1958 138th St 37th Ave S 38th Ave S Local 27 340 51 1,071 82 64 60 76 Mod V Good 12 6 76
1959 138th St Macadam Rd S NE END Local 27 268 40 844 56 45 60 53 Mod Fair 28 11 52
2085 138th St 51st Ave S 51st Ave S Local 27 114 17 359 84 65 60 77 Mod V Good 13 3 77
1121 139th St Tukwila Intl Blvd 41st Ave S Local 24 382 51 1,070 69 45 60 61 Mod Good 23 7 61
1124 139th St 41st Ave S 42nd Ave S Local 24 348 46 974 83 64 60 77 Mod V Good 12 5 76
1125 139th St 42nd Ave S 44th Ave S Local 24 620 83 1,736 64 48 60 59 Mod Fair 28 7 58
1126 139th St WEST END 45th Ave S Local 24 113 15 316 85 67 60 79 Mod V Good 10 5 79
1123 139th St 45th Ave S EAST END Local 24 295 39 826 77 57 60 70 Mod V Good 19 4 70
1128 139th St 51st Ave S 53rd Ave S Local 26 546 79 1,656 76 55 60 69 Mod Good 20 4 68
1127 139th St 53rd Ave S 55th Ave S Local 26 374 54 1,134 50 39 60 46 Mod Marginal 37 7 45
1122 139th St 56th Ave S 56th Pl S Local 26 183 26 555 50 24 80 41 Strng Marginal 29 21 41
1600 140th St Military Rd S 33rd Ave S Local 26 358 52 1,086 60 48 60 56 Mod Fair 29 11 55
1602 140th St 33rd Ave S 33rd Pl S Local 26 426 62 1,292 71 57 60 66 Mod Good 21 8 66
1485 140th St 33rd Pl S 35th Ave S Local 27 537 81 1,692 66 49 60 60 Mod Good 22 12 60
1483 140th St 35th Ave S 34th Ave S Local 27 59 9 186 58 49 60 55 Mod Fair 30 12 54
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Inventory, 8/21/2020 page 3 of 17117
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1601 140th St 34th Ave S 37th Ave S Local 27 369 55 1,162 33 39 60 35 Mod Poor 51 16 34
1604 140th St 37th Ave S 38th Ave S Local 27 307 46 967 45 42 60 44 Mod Marginal 35 13 44
1484 140th St 38th Ave S Tukwila Intl Blvd Local 27 336 50 1,058 47 32 60 42 Mod Marginal 41 12 41
1603 140th St Tukwila Intl Blvd 42nd Ave S Local 26 646 93 1,960 78 59 60 72 Mod V Good 17 5 72
1486 140th St 42nd Ave S 43rd Ave S Local 26 326 47 989 54 61 60 57 Mod Fair 36 10 56
1599 140th St 43rd Ave S 44th Ave S Local 26 329 48 998 74 60 60 69 Mod Good 22 5 69
1605 140th St 44th Ave S 45th Ave S Local 26 364 53 1,104 67 49 60 61 Mod Good 29 4 60
1547 140th St 45th Ave S EAST END Local 26 568 82 1,723 91 75 60 86 Mod Excellent 8 0 86
1598 140th St 53rd Ave S 55th Ave S Local 24 540 72 1,512 79 59 60 72 Mod V Good 16 6 72
1482 140th St Interurban Ave S NE END Local 24 207 28 580 65 38 60 56 Mod Fair 24 10 56
1588 141st St 33rd Pl S 34th Pl S Local 24 178 24 498 86 67 60 80 Mod V Good 10 4 79
1589 141st St 37th Ave S Tukwila Intl Blvd Local 24 690 92 1,932 49 43 60 47 Mod Marginal 39 12 46
1587 141st St Tukwila Intl Blvd 42nd Ave S Local 24 589 79 1,649 53 41 60 49 Mod Marginal 31 15 49
1591 141st St 56th Ave S 56th Pl S Local 24 239 32 669 36 39 80 37 Strng Poor 37 18 37
1590 141st St 56th Pl S 57th Ave S Local 25 167 23 487 51 45 60 49 Mod Marginal 32 17 48
1089 142nd Pl Military Rd S EAST END Local 25 208 29 607 80 61 60 73 Mod V Good 14 7 73
1090 142nd Pl S 142nd Pl S 142nd Pl Local 25 146 20 426 88 69 60 81 Mod V Good 4 9 81
1279 142nd Pl 35th Ave S 37th Ave S Local 25 436 61 1,272 66 40 60 57 Mod Fair 26 8 57
1742 142nd St 37th Ave S Tukwila Intl Blvd Local 25 700 97 2,042 55 48 60 53 Mod Fair 33 12 52
1743 142nd St 42nd Ave S 43rd Ave S Local 26 318 46 965 68 44 60 60 Mod Good 25 7 59
1739 142nd St WEST END 52nd Ave S Local 26 85 12 258 83 64 60 77 Mod V Good 6 11 76
1744 142nd St 52nd Ave S 53rd Ave S Local 26 272 39 825 79 60 60 73 Mod V Good 15 6 72
1737 142nd St 57th Ave S 59th Ave S Local 26 426 62 1,292 57 31 60 49 Mod Marginal 31 12 48
1353 143rd Pl Interurban Ave S EAST END Local 26 839 121 2,545 88 69 60 81 Mod V Good 10 3 81
1138 143rd St Interurban Ave S EAST END Local 26 1,107 160 3,358 60 50 60 57 Mod Fair 26 9 56
1677 144th St Military Rd S 34th Ave S Collector 30 319 53 1,117 61 60 60 61 Mod Good 30 9 60
2016 144th St 34th Ave S 34th Ln S Collector 30 289 48 1,012 74 80 30 76 Weak V Good 20 6 76
2015 144th St 34th Ln S 37th Ave S Collector 30 495 83 1,733 58 75 30 64 Weak Good 33 9 63
1187 144th St 37th Ave S Tukwila Intl Blvd Collector 30 540 90 1,890 59 61 60 60 Mod Fair 31 10 59
1678 144th St Tukwila Intl Blvd 41st Ave S Collector 30 392 65 1,372 69 44 60 61 Mod Good 24 7 60
1191 144th St 41st Ave S 42nd Ave S Collector 30 390 65 1,365 82 63 60 76 Mod V Good 14 4 76
2074 144th St 42nd Ave S 44th Ln S Collector 29 777 125 2,629 53 74 60 60 Mod Fair 35 11 59
2073 144th St 44th Ln S 46th Ave S Collector 29 545 88 1,844 47 64 60 53 Mod Fair 37 17 52
1194 144th St 46th Ave S 48th Ave S Collector 29 653 105 2,209 47 75 30 57 Weak Fair 41 12 56
1190 144th St 48th Ave S Macadam Rd S Collector 29 654 105 2,213 52 58 60 54 Mod Fair 37 10 54
2079 144th St Macadam Rd S I-5 Fwy Collector 29 187 30 633 79 60 60 73 Mod V Good 16 5 73
2076 144th St I-5 Fwy 53rd Ave S Collector 29 254 41 859 58 54 60 56 Mod Fair 30 12 56
1189 144th St 53rd Ave S Macadam Rd S Collector 31 106 18 383 100 90 60 97 Mod Excellent 0 0 96
1245 144th St Macadam Rd S 54th Pl S Collector 31 343 59 1,241 59 59 60 59 Mod Fair 27 14 59
1244 144th St 54th Pl S 55th Ave S Collector 31 129 22 467 57 57 60 57 Mod Fair 27 16 56
1679 144th St 55th Ave S 56th Ave S Collector 31 421 73 1,523 61 53 60 58 Mod Fair 26 13 58
1192 144th St 56th Ave S 57th Ave S Collector 31 425 73 1,537 82 63 60 76 Mod V Good 9 8 75
1193 144th St 57th Ave S 58th Ave S Collector 31 427 74 1,544 54 34 60 47 Mod Marginal 30 15 46
1243 144th St 58th Ave S 59th Ave S Local 27 420 63 1,323 60 41 60 54 Mod Fair 29 11 53
1188 144th St 59th Ave S EAST END Local 27 218 33 687 63 38 60 55 Mod Fair 25 11 54
1246 144th St Interurban Ave S EAST END Local 27 651 98 2,051 63 35 60 54 Mod Fair 31 6 53
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Inventory, 8/21/2020 page 4 of 17118
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1509 145th St 48th Pl S EAST END Local 27 231 35 728 96 86 60 92 Mod Excellent 3 1 92
1367 145th St S 145th St DS@63E S 145th St Local 27 63 9 198 93 79 60 88 Mod Excellent 1 6 88
1361 145th St DS@63E S 145th St S 145th St Local 27 95 14 299 80 61 80 74 Strng V Good 0 20 73
1805 146th St Military Rd S 35th Ave S Local 25 435 60 1,269 75 56 60 69 Mod Good 20 5 68
1804 146th St 35th Ave S Tukwila Intl Blvd Local 25 681 95 1,986 65 55 60 62 Mod Good 23 8 61
1942 146th St Tukwila Intl Blvd 41st Ave S Local 25 659 92 1,922 49 48 60 49 Mod Marginal 37 14 48
1801 146th St 41st Ave S 42nd Ave S Local 25 347 48 1,012 56 48 60 54 Mod Fair 27 13 53
1806 146th St 42nd Ave S 46th Ave S Local 25 1,318 183 3,844 74 71 30 73 Weak V Good 23 3 73
1803 146th St 46th Ave S 48th Pl S Local 25 793 110 2,313 54 56 60 55 Mod Fair 37 9 54
1802 146th St 48th Pl S EAST END Local 26 316 46 959 75 54 60 68 Mod Good 21 5 67
1758 147th St 56th Ave S 57th Ave S Local 26 377 54 1,144 91 73 60 85 Mod Excellent 5 4 85
1251 147th St 57th Ave S 58th Ave S Local 26 427 62 1,295 85 67 60 79 Mod V Good 13 2 79
1252 147th St 58th Ave S 59th Aly S Collector 35 205 40 837 83 65 60 77 Mod V Good 14 3 77
1756 147th St 59th Aly S 59th Ave S Collector 35 99 19 404 88 69 60 82 Mod V Good 9 2 82
1759 147th St 59th Ave S 59th Ave S Collector 35 131 25 535 66 39 60 57 Mod Fair 23 11 56
1757 147th St Interurban Ave S EAST END Local 32 120 21 448 70 47 60 62 Mod Good 22 8 62
1578 148th St Military Rd S Tukwila Intl Blvd Local 32 817 145 3,050 68 54 60 63 Mod Good 25 6 63
1272 148th St Tukwila Intl Blvd 42nd Ave S Local 32 1,233 219 4,603 62 55 60 60 Mod Good 30 8 59
1273 148th St 42nd Ave S 46th Ave S Local 32 1,314 234 4,906 67 62 60 65 Mod Good 24 4 65
2071 148th St 46th Ave S 46th Ln S Local 32 255 45 952 67 60 60 65 Mod Good 23 10 64
2070 148th St 46th Ln S 46th Ln S Local 32 153 27 571 98 89 60 95 Mod Excellent 1 0 95
1271 148th St 46th Ln S EAST END Local 32 218 39 814 88 69 60 82 Mod V Good 4 8 82
1335 149th St WEST END 57th Ave S Local 32 656 117 2,449 81 62 60 75 Mod V Good 14 5 74
1506 149th St 59th Ave S 62nd Ave S Local 32 674 120 2,516 79 60 60 72 Mod V Good 17 5 72
1345 149th St DS@480E NW END Interurban Ave S Local 32 537 95 2,005 51 46 60 49 Mod Marginal 35 10 49
1501 150th Pl WEST END 57th Ave S Local 32 767 136 2,863 83 65 60 77 Mod V Good 13 4 77
1369 150th St Tukwila Intl Blvd 38th Ave S Local 32 530 94 1,979 90 70 60 83 Mod V Good 10 0 83
1374 150th St 38th Ave S 41st Pl S Local 32 688 122 2,569 93 81 60 89 Mod Excellent 4 3 89
1376 150th St 41st Pl S 42nd Ave S Local 32 242 43 903 73 51 60 65 Mod Good 22 6 65
1350 150th St 42nd Ave S 43rd Pl S Local 32 527 94 1,967 69 50 60 63 Mod Good 22 9 62
1349 150th St 43rd Pl S 46th Ave S Local 32 788 140 2,942 73 59 60 69 Mod Good 21 5 68
1358 150th St 46th Ave S EAST END Local 32 898 160 3,353 56 35 60 49 Mod Marginal 31 13 94
1354 150th St Macadam Rd S EAST END Local 32 767 136 2,863 76 56 60 69 Mod Good 18 6 69
1662 151st Pl EAST END EAST END Local 32 183 33 683 58 29 60 48 Mod Marginal 28 14 47
1607 151st Pl WEST END 63rd Pl S Local 32 98 17 366 63 48 60 58 Mod Fair 26 11 57
1546 151st Pl 63rd Pl S EAST END Local 32 161 29 601 68 58 60 65 Mod Good 19 13 64
1606 151st Pl EAST END EAST END Local 32 182 32 679 81 62 60 74 Mod V Good 9 10 74
1544 151st St S 151st St DS@90E S 151st St Local 32 90 16 336 92 77 60 87 Mod Excellent 3 5 87
1299 151st St DS@90E S 151st St S 151st St Local 32 44 8 164 75 54 80 68 Strng Good 6 19 68
1543 151st St WEST END 42nd Ave S Local 32 220 39 821 78 58 60 71 Mod V Good 16 6 71
1542 151st St 51st Ave S 52nd Ave S Local 32 375 67 1,400 72 49 60 64 Mod Good 24 5 64
1298 151st St 62nd Ave S 63rd Pl S Collector 35 310 60 1,266 65 68 60 66 Mod Good 24 11 65
1300 151st St 63rd Pl S 65th Ave S Collector 35 332 65 1,356 68 65 60 67 Mod Good 18 14 66
1995 152nd Pl 57th Ave S EAST END Local 26 458 66 1,389 54 27 60 45 Mod Marginal 37 10 44
1718 152nd St International Blvd 37th Pl S Local 26 717 104 2,175 45 48 60 47 Mod Marginal 40 13 46
1719 152nd St 37th Pl S 40th Ave S Local 26 656 95 1,990 55 56 60 55 Mod Fair 38 7 55
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1108 152nd St 40th Ave S 42nd Ave S Local 25 315 44 919 44 29 60 39 Mod Poor 43 13 38
1720 152nd St WEST END 51st Ave S Local 25 271 38 790 72 50 60 65 Mod Good 22 6 64
1717 152nd St Macadam Rd S 57th Ave S Local 26 895 129 2,715 78 61 60 72 Mod V Good 19 3 72
1716 152nd St 57th Ave S EAST END Local 26 537 78 1,629 70 47 60 63 Mod Good 18 6 62
1584 153rd St 62nd Ave S 64th Ave S Local 26 590 85 1,790 77 57 60 70 Mod Good 11 13 69
1585 153rd St 64th Ave S 65th Ave S Local 26 410 59 1,244 88 69 60 82 Mod V Good 3 9 81
1661 153rd St 65th Ave S EAST END Local 27 659 99 2,076 69 44 60 60 Mod Good 24 7 60
2023 156th St 44th Ave S 44th Pl S Local 27 407 61 1,282 88 69 60 82 Mod V Good 9 3 81
2022 156th St 44th Pl S 47th Ave S Local 25 415 58 1,210 89 70 60 83 Mod V Good 8 4 82
1197 156th St I-405 Ramp Nelsen Pl Local 26 431 62 1,307 51 61 60 55 Mod Fair 33 16 54
1852 158th St S 160th St Military Rd S Local 27 135 20 425 65 45 60 59 Mod Fair 25 10 58
1526 158th St Military Rd S 38th Pl S Local 27 870 131 2,741 73 61 60 69 Mod Good 21 6 69
1649 158th St 38th Pl S 38th Pl S Local 28 38 6 124 98 89 60 95 Mod Excellent 0 2 95
1650 158th St 38th Pl S 39th Pl S Local 25 100 14 292 98 89 60 95 Mod Excellent 0 3 94
1522 158th St 39th Pl S 40th Pl S Local 25 277 38 808 68 55 60 64 Mod Good 21 11 94
1646 158th St 40th Pl S 40th Ln S Local 27 184 28 580 60 45 60 55 Mod Fair 23 17 94
1556 158th St 40th Ln S 42nd Ave S Local 26 350 51 1,062 51 44 60 49 Mod Marginal 35 14 94
1525 158th St 42nd Ave S 44th Ave S Local 25 740 103 2,158 93 80 60 89 Mod Excellent 4 3 88
1527 158th St 44th Ave S 47th Ave S Local 25 856 119 2,497 88 69 60 81 Mod V Good 9 4 81
1807 159th St 51st Ave S 53rd Ave S Local 25 721 100 2,103 74 53 60 67 Mod Good 15 11 66
1907 160th St 42nd Ave S 43rd Ave S Collector 29 348 56 1,177 63 49 60 58 Mod Fair 25 12 58
1476 160th St 43rd Ave S 46th Ave S Collector 29 1,029 166 3,481 63 57 60 61 Mod Good 25 12 60
1469 160th St 46th Ave S 47th Ave S Collector 29 302 49 1,022 61 45 60 56 Mod Fair 29 10 55
1908 160th St 47th Ave S 48th Ave S Collector 28 300 47 980 67 41 60 58 Mod Fair 23 10 58
1468 160th St 48th Ave S 51st Ave S Collector 28 689 107 2,251 63 45 60 57 Mod Fair 25 12 56
1909 160th St 51st Ave S Slade Way Collector 28 802 125 2,620 63 59 60 62 Mod Good 27 10 61
1545 161st St S 161st St DS@78W S 161st St Local 24 78 10 218 48 32 60 43 Mod Marginal 42 10 42
1797 161st St DS@78W S 161st St S 161st St Local 24 79 11 221 76 56 60 69 Mod Good 23 1 69
1798 161st St WEST END 51st Ave S Local 24 364 49 1,019 69 45 60 61 Mod Good 21 10 60
1220 162nd St 46th Ave S EAST END Local 24 125 17 350 60 28 60 50 Mod Marginal 26 13 49
1219 162nd St 48th Ave S EAST END Local 25 301 42 878 51 37 60 46 Mod Marginal 39 10 45
1264 163rd Pl 45th Ave S 45th Pl S Local 25 142 20 414 70 47 60 63 Mod Good 18 12 62
1262 163rd Pl 45th Pl S 46th Ave S Local 25 140 19 408 63 34 60 54 Mod Fair 28 9 53
1263 163rd Pl 51st Ave S EAST END Local 26 483 70 1,465 58 42 60 53 Mod Fair 24 12 52
1261 163rd Pl S 163rd Pl S 163rd Pl Local 26 139 20 422 57 45 60 53 Mod Fair 24 20 52
1490 164th St 42nd Ave S 47th Ave S Collector 31 1,551 267 5,609 53 62 60 56 Mod Fair 36 8 55
1404 164th St 47th Ave S 47th Pl S Collector 31 121 21 438 67 64 60 66 Mod Good 24 9 66
1489 164th St 47th Pl S 48th Pl S Collector 31 389 67 1,407 75 69 60 73 Mod V Good 21 4 72
1493 164th St 48th Pl S 49th Ave S Collector 32 202 36 754 56 67 30 60 Weak Fair 38 6 59
1491 164th St 49th Ave S 51st Ave S Collector 32 379 67 1,415 66 40 60 58 Mod Fair 26 7 57
1492 164th St 51st Ave S 52nd Ave S Local 25 545 76 1,590 59 42 60 53 Mod Fair 25 16 53
1989 164th St 52nd Ave S EAST END Local 25 277 38 808 59 58 60 59 Mod Fair 27 13 58
2155 166th St S 166th St 51st Ave S Collector 35 152 30 621 74 57 60 68 Mod Good 22 5 68
1215 166th St CITY LIMIT 53rd Ave S Local 25 190 26 554 66 53 60 62 Mod Good 25 9 61
1565 166th St 53rd Ave S 54th Ave S Local 26 270 39 819 55 49 60 53 Mod Fair 31 14 52
1910 168th St WEST END Southcenter Pkwy Local 27 276 41 869 69 45 60 61 Mod Good 20 11 60
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1003 168th St Southcenter Pkwy DS@359E Southcenter Pkwy Local 25 359 50 1,047 70 46 60 62 Mod Good 21 10 61
1100 180th St Southcenter Pkwy Andover Park W Minor Arterial 45 1,434 359 7,529 67 66 60 67 Mod Good 24 9 66
1723 180th St Andover Park W Andover Park E Minor Arterial 45 918 230 4,820 51 62 60 55 Mod Fair 36 13 54
1223 180th St Andover Park E Sperry Dr Minor Arterial 45 881 220 4,625 47 64 30 52 Weak Fair 44 9 52
1222 180th St Sperry Dr West Valley Hwy Minor Arterial 45 528 132 2,772 41 56 30 46 Weak Marginal 50 9 45
1101 180th St West Valley Hwy S 180th St Principal Arterial 45 1,234 309 6,479 52 58 60 54 Mod Fair 39 6 54
1465 184th Pl 54th Pl S Southcenter Pkwy Minor Arterial 45 2,072 518 10,878 75 68 60 73 Mod V Good 18 6 73
1888 200th St Orillia Rd S 46th Ave S Principal Arterial 56 247 77 1,614 99 90 60 96 Mod Excellent 1 0 95
1097 200th St 46th Ave S Southcenter Pkwy Principal Arterial 56 1,315 409 8,591 100 90 60 97 Mod Excellent 0 0 96
1454 200th St Southcenter Pkwy CITY LIMIT Principal Arterial 56 1,439 448 9,401 37 71 60 48 Mod Marginal 38 25 48
1120 204th St Orillia Rd S Frager Rd Local 25 3,339 464 9,739 45 56 60 48 Mod Marginal 39 15 48
1957 27th Ave S S 102nd St SOUTH END Local 24 1,756 234 4,917 83 74 60 80 Mod V Good 13 4 79
1787 32nd Ave S S 130th St S 133rd St Local 19 763 81 1,691 49 51 60 50 Mod Fair 36 15 49
2013 32nd Ave S S 133rd St S 133rd Ln Local 19 306 32 678 86 67 60 80 Mod V Good 12 2 79
2011 32nd Ave S S 133rd Ln S 135th St Local 19 345 36 765 63 52 60 60 Mod Fair 28 8 59
1792 32nd Ave S S 135th St S 136th St Local 20 319 35 744 75 55 60 68 Mod Good 19 6 68
1786 32nd Ave S S 136th St S 137th St Local 19 274 29 607 75 69 30 73 Weak V Good 22 2 73
1791 32nd Ave S S 137th St SOUTH END Local 20 135 15 315 94 82 60 90 Mod Excellent 0 6 89
1446 33rd Ave S S 130th St S 132nd St Local 19 755 80 1,674 79 60 60 73 Mod V Good 17 4 72
1447 33rd Ave S S 140th St 34th Pl S Local 19 993 105 2,201 89 69 60 82 Mod V Good 8 3 82
1474 33rd Pl S S 140th St S 141st St Local 20 358 40 835 78 59 60 72 Mod V Good 18 4 71
1582 33rd Pl S NW END S 130th St Local 20 326 36 761 60 28 60 49 Mod Marginal 33 7 48
1463 33rd Pl S 33rd Pl S 33rd Pl S Local 19 130 14 288 65 38 60 56 Mod Fair 27 8 56
1207 34th Ave S S 126th St SOUTH END Local 24 628 84 1,758 75 54 60 68 Mod Good 16 6 67
1208 34th Ave S S 130th St S 132nd St Local 25 693 96 2,021 75 54 60 68 Mod Good 17 8 67
1211 34th Ave S S 132nd St S 133rd St Local 25 285 40 831 77 76 30 77 Weak V Good 19 4 77
1206 34th Ave S S 133rd St S 135th St Local 30 664 111 2,324 73 55 60 67 Mod Good 20 7 66
1210 34th Ave S S 135th St S 136th St Local 28 327 51 1,068 75 65 60 72 Mod V Good 20 5 72
1203 34th Ave S S 136th St S 137th St Local 28 286 44 934 82 64 60 76 Mod V Good 15 4 75
1212 34th Ave S S 137th St S 140th St Local 28 1,067 166 3,486 79 60 60 73 Mod V Good 16 5 72
1204 34th Ave S 33rd Ave S S 144th St Local 29 511 82 1,729 89 70 60 82 Mod V Good 11 0 82
1205 34th Ave S S 144th St Military Rd S Local 22 582 71 1,494 85 67 60 79 Mod V Good 11 4 79
1209 34th Pl S S 141st St 33rd Ave S Local 25 478 66 1,394 88 69 60 82 Mod V Good 7 5 81
1732 35th Ave S S 124th St S 126th St Local 21 869 101 2,129 65 43 60 58 Mod Fair 22 13 57
1733 35th Ave S S 126th St S 128th St Local 22 423 52 1,086 54 46 60 52 Mod Fair 29 13 51
1099 35th Ave S S 128th St S 130th St Local 21 636 74 1,558 52 33 60 46 Mod Marginal 34 11 45
2004 35th Ave S S 130th St Tukwila Intl Blvd Local 22 310 38 796 58 29 60 48 Mod Marginal 31 10 48
1730 35th Ave S S 132nd St S 133rd St Local 32 441 78 1,646 78 58 60 71 Mod V Good 13 9 71
1236 35th Ave S S 133rd St S 135th St Local 32 663 118 2,475 57 52 60 55 Mod Fair 28 15 54
1234 35th Ave S S 135th St S 137th St Local 28 592 92 1,934 79 60 60 73 Mod V Good 17 3 73
1235 35th Ave S S 140th St S 142nd Pl Local 29 833 134 2,818 57 46 60 53 Mod Fair 32 11 53
1233 35th Ave S S 146th St SOUTH END Local 30 294 49 1,029 71 47 60 63 Mod Good 21 8 62
1741 35th Ln S S 130th St S 132nd St Local 19 483 51 1,071 51 36 60 46 Mod Marginal 31 15 45
1107 37th Ave S S 126th St S 128th St Local 19 434 46 962 84 65 60 78 Mod V Good 11 5 77
1064 37th Ave S S 128th St S 130th St Local 22 621 76 1,594 47 41 60 45 Mod Marginal 37 16 44
1065 37th Ave S S 130th St S 132nd St Local 30 418 70 1,463 55 69 60 60 Mod Good 34 10 59
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1072 37th Ave S S 132nd St SOUTH END Local 30 347 58 1,215 83 64 60 76 Mod V Good 13 4 76
2008 37th Ave S Tukwila Intl Blvd S 135th St Local 25 652 91 1,902 53 44 60 50 Mod Marginal 36 11 49
1071 37th Ave S S 135th St S 137th St Local 32 590 105 2,203 61 67 30 63 Weak Good 32 7 63
1066 37th Ave S S 137th St S 138th St Local 32 321 57 1,198 60 56 60 59 Mod Fair 31 8 58
1068 37th Ave S S 138th St S 140th St Local 32 721 128 2,692 62 71 60 65 Mod Good 29 8 65
1067 37th Ave S S 140th St S 141st St Local 32 230 41 859 41 47 60 43 Mod Marginal 44 15 43
1063 37th Ave S S 141st St S 142nd St Local 24 461 61 1,291 42 65 60 50 Mod Fair 43 14 49
1069 37th Ave S S 142nd St S 142nd Pl Local 26 156 23 473 56 80 30 64 Weak Good 32 12 63
1070 37th Ave S S 142nd Pl S 144th St Local 26 502 73 1,523 51 64 60 56 Mod Fair 37 12 55
1308 38th Ave S S 130th St SOUTH END Local 22 603 74 1,548 72 56 60 67 Mod Good 18 10 66
1309 38th Ave S S 138th St S 140th St Local 30 632 105 2,212 70 58 60 66 Mod Good 26 4 65
2094 38th Ln S S 130th St SOUTH END Local 24 169 23 473 78 59 60 72 Mod V Good 13 9 71
1006 38th Ln S 38th Ln S 38th Ln S Local 19 162 17 359 98 89 60 95 Mod Excellent 0 2 95
1918 38th Pl S NORTH END S 132nd Pl Local 20 163 18 380 51 39 60 47 Mod Marginal 38 11 46
1970 39th Ave S S 116th St S 117th St Local 22 294 36 755 68 62 60 66 Mod Good 27 4 66
1842 40th Ave S S 114th St S 115th St Local 19 310 33 687 48 26 60 41 Mod Marginal 36 16 40
1169 40th Ave S NORTH END S 116th Pl Local 20 243 27 567 95 84 60 91 Mod Excellent 3 3 91
1831 40th Ave S S 116th Pl S 117th St Local 24 202 27 566 95 84 60 91 Mod Excellent 3 2 91
1156 40th Ave S S 117th St S 117th Pl Local 25 181 25 528 96 87 60 93 Mod Excellent 1 3 93
1855 40th Ave S S 117th Pl Interurban Pl S Local 24 480 64 1,344 97 88 60 94 Mod Excellent 0 3 93
1861 40th Ave S Interurban Pl S Interurban Ave S Local 25 109 15 318 75 55 60 68 Mod Good 22 3 68
1143 40th Ave S S 126th St S 128th St Local 25 317 44 925 66 39 60 57 Mod Fair 22 12 56
1825 40th Ave S East Marginal Way S S 132nd Pl Collector 26 881 127 2,672 51 59 60 54 Mod Fair 34 15 53
2096 40th Ave S S 132nd Pl 42nd Ave S Collector 27 1,544 232 4,864 61 73 60 65 Mod Good 29 10 65
1379 40th Ave S S 152nd St Southcenter Blvd Local 24 632 84 1,770 54 31 80 46 Strng Marginal 28 13 45
1256 40th Ave S Southcenter Blvd S 154th Ln Local 25 142 20 414 76 55 60 69 Mod Good 18 7 68
1254 40th Ave S S 154th Ln DS@337S S 154th Ln Local 25 337 47 983 88 69 60 82 Mod V Good 11 2 81
1953 40th Pl S NORTH END S 119th St Local 25 262 36 764 77 57 60 70 Mod V Good 12 6 70
1178 41st Ave S S 113th St S 114th St Local 26 240 35 728 78 59 60 72 Mod V Good 14 8 72
1180 41st Ave S S 130th St S 131st Pl Local 25 421 58 1,228 76 55 60 69 Mod Good 20 4 68
1181 41st Ave S NORTH END S 139th St Local 24 588 78 1,646 85 66 60 78 Mod V Good 11 4 78
1517 42nd Ave S S 115th St S 116th St Collector 34 152 29 603 59 55 60 58 Mod Fair 30 11 57
1521 42nd Ave S S 116th St Pedestrian Bridge S 119th St Access Collector 35 1,145 223 4,675 73 78 30 75 Weak V Good 23 4 74
1557 42nd Ave S Pedestrian Bridge S 119th St Access S 122nd St Collector 25 987 137 2,879 81 83 60 82 Mod V Good 15 4 81
1195 42nd Ave S S 122nd St S 124th St Collector 25 713 99 2,080 74 72 60 73 Mod V Good 22 4 73
1647 42nd Ave S S 124th St Macadam Rd S Collector 28 1,063 165 3,472 63 56 60 61 Mod Good 29 8 60
1179 42nd Ave S S 126th St SE END Local 25 164 23 478 91 73 60 85 Mod V Good 7 2 84
1516 42nd Ave S 40th Ave S S 139th St Collector 25 794 110 2,316 59 71 60 63 Mod Good 30 11 63
1196 42nd Ave S S 139th St S 140th St Collector 26 281 41 852 89 70 60 83 Mod V Good 8 3 83
1519 42nd Ave S S 140th St S 140th St Collector 28 38 6 124 94 82 60 90 Mod Excellent 0 6 90
1388 42nd Ave S S 140th St S 141st St Collector 30 318 53 1,113 78 61 60 72 Mod V Good 18 4 72
1530 42nd Ave S S 141st St S 142nd St Collector 30 362 60 1,267 84 65 60 78 Mod V Good 13 3 78
1663 42nd Ave S S 142nd St S 144th St Collector 31 646 111 2,336 73 64 60 70 Mod V Good 21 6 70
1515 42nd Ave S S 144th St S 146th St Collector 31 666 115 2,409 55 67 60 59 Mod Fair 32 13 59
1163 42nd Ave S S 146th St S 148th St Collector 32 661 118 2,468 55 73 60 61 Mod Good 31 14 61
1389 42nd Ave S S 148th St S 150th St Collector 28 661 103 2,159 55 74 30 62 Weak Good 34 11 61
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1523 42nd Ave S S 150th St S 151st St Collector 29 305 49 1,032 59 65 60 61 Mod Good 30 11 60
1859 42nd Ave S S 151st St S 152nd St Collector 28 362 56 1,183 54 75 60 61 Mod Good 32 14 60
1860 42nd Ave S S 152nd St Southcenter Blvd Collector 29 349 56 1,181 52 57 60 53 Mod Fair 34 15 53
1648 42nd Ave S Southcenter Blvd S 158th St Collector 28 1,648 256 5,383 75 69 60 73 Mod V Good 16 5 73
1639 42nd Ave S S 158th St S 160th St Collector 29 654 105 2,213 87 68 60 81 Mod V Good 9 4 81
1964 43rd Ave S S 122nd St S 124th St Local 25 713 99 2,080 73 56 60 67 Mod Good 23 4 67
1962 43rd Ave S Macadam Rd S SOUTH END Local 26 814 118 2,469 50 46 60 49 Mod Marginal 37 13 48
1963 43rd Ave S S 140th St S 142nd St Local 27 671 101 2,114 73 51 60 65 Mod Good 20 7 65
1961 43rd Ave S NORTH END S 160th St Local 29 352 57 1,191 80 61 60 74 Mod V Good 10 10 73
1748 43rd Pl S S 116th St 44th Ave S Local 30 340 57 1,190 86 67 60 80 Mod V Good 12 2 79
1972 43rd Pl S S 137th St S 137th Pl Local 23 375 48 1,006 72 50 60 65 Mod Good 22 6 64
1796 44th Ave S 43rd Pl S S 118th St Local 19 535 56 1,186 68 77 30 71 Weak V Good 25 7 70
1793 44th Ave S S 118th St S 122nd St Local 20 1,407 156 3,283 71 70 30 71 Weak V Good 24 5 71
1789 44th Ave S S 122nd St S 124th St Local 23 710 91 1,905 84 66 60 78 Mod V Good 12 4 78
1795 44th Ave S S 131st Pl S 133rd St Local 23 293 37 786 75 54 60 68 Mod Good 17 8 67
1788 44th Ave S S 137th St S 139th St Local 19 641 68 1,421 64 42 60 56 Mod Fair 26 10 56
1790 44th Ave S S 140th St S 142nd St Local 19 650 69 1,441 53 45 60 50 Mod Fair 37 11 50
2021 44th Ave S S 156th St S 158th St Local 19 475 50 1,053 94 84 60 91 Mod Excellent 3 3 90
1260 44th Pl S S 118th St 46th Ave S Local 19 705 74 1,563 92 76 60 86 Mod Excellent 7 1 86
1266 44th Pl S 46th Ave S S 122nd St Local 19 1,145 121 2,538 86 67 60 80 Mod V Good 13 1 79
1897 45th Ave S S 122nd St S 124th St Local 26 711 103 2,157 77 57 60 70 Mod V Good 17 2 70
1399 45th Ave S S 137th St S 139th St Local 26 766 111 2,324 70 47 60 62 Mod Good 25 5 62
1247 45th Ave S S 139th St S 140th St Local 23 209 27 561 79 60 60 73 Mod V Good 16 5 72
1913 45th Ave S NORTH END S 163rd Pl Local 23 434 55 1,165 62 40 60 55 Mod Fair 30 9 54
1230 45th Pl S S 136th St S 137th St Local 24 277 37 776 94 82 60 90 Mod Excellent 1 5 90
1232 45th Pl S S 163rd Pl SOUTH END Local 25 150 21 438 64 49 60 59 Mod Fair 19 16 59
1217 45th Pl S 45th Pl S DS@65S 45th Pl S Local 26 65 9 197 95 84 60 91 Mod Excellent 0 5 91
1231 45th Pl S DS@65S 45th Pl S 45th Pl S Local 25 60 8 175 88 69 60 82 Mod V Good 4 7 82
1275 46th Ave S 44th Pl S S 122nd St Local 21 870 102 2,132 94 83 60 90 Mod Excellent 4 2 90
1783 46th Ave S S 122nd St S 124th St Local 23 712 91 1,911 75 55 60 69 Mod Good 20 5 68
1274 46th Ave S S 124th St S 125th St Local 24 176 23 493 88 69 60 81 Mod V Good 10 2 81
1781 46th Ave S S 144th St S 146th St Local 20 666 74 1,554 55 51 60 54 Mod Fair 33 12 53
1782 46th Ave S S 146th St S 148th St Local 20 659 73 1,538 49 49 60 49 Mod Marginal 35 16 48
1277 46th Ave S S 148th St SOUTH END Local 19 220 23 488 58 30 60 48 Mod Marginal 36 6 48
1276 46th Ave S NORTH END S 150th St Local 19 304 32 674 85 66 60 79 Mod V Good 9 6 78
1836 46th Ave S S 160th St S 162nd St Local 21 603 70 1,477 60 45 60 55 Mod Fair 29 11 54
1914 46th Ave S S 163rd Pl S 162nd St Local 25 132 18 385 72 50 60 65 Mod Good 18 9 65
1828 47th Ave S CITY LIMIT S 104th Pl Local 21 229 27 561 52 51 60 52 Mod Fair 35 13 51
1385 47th Ave S S 104th Pl S 107th St Local 22 744 91 1,910 43 52 60 46 Mod Marginal 40 17 45
1832 47th Ave S S Ryan Way S 109th St Local 22 642 78 1,648 73 51 60 66 Mod Good 21 7 65
1856 47th Ave S S 122nd St S 124th St Local 21 713 83 1,747 81 62 60 75 Mod V Good 16 3 74
1383 47th Ave S NE END S 134th Pl Local 25 292 41 852 54 25 60 45 Mod Marginal 32 14 44
1142 47th Ave S S 156th St S 158th St Local 26 510 74 1,547 91 74 60 85 Mod Excellent 6 3 85
1840 47th Ave S S 158th St SOUTH END Local 24 579 77 1,621 96 86 60 92 Mod Excellent 1 3 92
1846 47th Ave S S 160th St S 162nd St Local 25 608 84 1,773 66 39 60 57 Mod Fair 23 11 57
1451 48th Ave S S 122nd St S 124th St Local 19 714 75 1,583 89 70 60 83 Mod V Good 8 3 82
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1110 48th Ave S NE END Interurban Ave S Local 25 2,049 285 5,976 84 68 60 78 Mod V Good 12 5 78
1109 48th Ave S NE END S 134th Pl Local 23 118 15 317 96 86 60 92 Mod Excellent 1 3 92
1111 48th Ave S S 134th Pl 48th Pl S Local 19 222 23 492 87 68 60 81 Mod V Good 8 5 80
1449 48th Ave S 48th Pl S Macadam Rd S Local 19 437 46 969 76 56 60 70 Mod Good 18 5 69
1452 48th Ave S S 160th St S 162nd St Local 19 601 63 1,332 57 39 60 51 Mod Fair 30 13 50
1448 48th Ave S S 162nd St SOUTH END Local 19 165 17 366 51 42 60 48 Mod Marginal 38 11 48
1051 48th Pl S 48th Ave S S 136th St Local 19 291 31 645 78 59 60 72 Mod V Good 19 3 71
1048 48th Pl S S 146th St S 145th St Local 19 240 25 532 98 89 60 95 Mod Excellent 0 2 94
1047 48th Pl S S 145th St NW END Local 24 191 25 535 69 45 60 61 Mod Good 26 5 61
1049 48th Pl S DS@85N 48th Pl S 48th Pl S Local 24 89 12 249 59 33 60 50 Mod Fair 28 13 49
1050 48th Pl S 48th Pl S DS@85N 48th Pl S Local 25 85 12 248 97 88 60 94 Mod Excellent 0 3 93
1699 49th Ave S S 107th St S 114th St Local 25 2,254 313 6,574 88 70 60 82 Mod V Good 9 3 82
1667 49th Ave S S 122nd St S 124th St Local 26 714 103 2,166 86 67 60 80 Mod V Good 10 4 80
1666 49th Ave S NORTH END S 164th St Local 27 405 61 1,276 57 30 60 48 Mod Marginal 30 14 47
1808 50th Ave S NORTH END S 112th St Local 19 273 29 605 74 54 60 68 Mod Good 21 5 67
1809 50th Ave S 51st Pl S S 122nd Ln Local 20 499 55 1,164 86 67 60 79 Mod V Good 12 3 79
1386 50th Pl S S 124th St S 125th St Collector 35 257 50 1,049 49 53 60 50 Mod Fair 31 20 49
1146 50th Pl S S 125th St S 130th Pl Collector 35 977 190 3,989 45 71 60 54 Mod Fair 40 15 53
1950 51st Ave S NORTH END S 138th St Local 22 722 88 1,853 84 65 60 78 Mod V Good 11 5 77
1199 51st Ave S S 138th St S 139th St Local 20 338 38 789 52 35 60 46 Mod Marginal 35 13 46
1200 51st Ave S S 139th St SOUTH END Local 21 487 57 1,193 73 53 60 66 Mod Good 20 7 66
1044 51st Ave S S 144th St S 151st St Collector 35 2,319 451 9,469 48 63 60 53 Mod Fair 40 11 52
1951 51st Ave S S 151st St S 152nd St Collector 35 329 64 1,343 57 64 60 59 Mod Fair 32 11 59
1952 51st Ave S S 152nd St Southcenter Blvd Collector 34 569 107 2,257 63 78 30 68 Weak Good 28 9 68
1653 51st Ave S Southcenter Blvd SR 518 Ramp Minor Arterial 30 291 49 1,019 52 66 60 56 Mod Fair 28 20 56
2058 51st Ave S SR 518 Ramp I-5 Ramp Minor Arterial 30 279 47 977 47 67 60 54 Mod Fair 38 15 53
2051 51st Ave S SR 518 SR 518 Ramp Minor Arterial 30 192 32 672 62 57 60 60 Mod Good 26 12 60
1046 51st Ave S NORTH END S 159th St Local 25 424 59 1,237 57 33 60 49 Mod Marginal 28 15 49
1045 51st Ave S S 160th St S 161st St Collector 35 284 55 1,160 61 46 60 56 Mod Fair 29 10 56
1949 51st Ave S S 161st St S 163rd Pl Collector 35 702 137 2,867 69 83 30 74 Weak V Good 22 9 73
1201 51st Ave S S 163rd Pl S 164th St Collector 35 200 39 817 65 66 60 66 Mod Good 23 12 65
1202 51st Ave S S 164th St S 166th St Collector 35 621 121 2,536 70 75 60 72 Mod V Good 23 7 71
1700 51st Pl S S 122nd St 50th Ave S Local 20 199 22 464 99 90 60 96 Mod Excellent 0 1 95
1670 51st Pl S 50th Ave S S 122nd Ln Local 20 586 65 1,367 82 63 60 76 Mod V Good 15 4 75
2099 51st Pl S S 122nd Ln S 124th St Local 20 128 14 299 80 61 60 74 Mod V Good 18 2 73
1060 51st Pl S S 124th St SE END Local 20 815 91 1,902 72 54 60 66 Mod Good 24 4 65
1326 52nd Ave S Interurban Ave S 53rd Ave S Local 20 288 32 672 86 68 60 80 Mod V Good 8 5 80
1324 52nd Ave S 53rd Ave S S 136th St Local 22 268 33 688 63 56 60 60 Mod Good 23 15 60
1331 52nd Ave S S 136th St S 137th St Local 22 294 36 755 54 53 60 54 Mod Fair 33 13 53
1328 52nd Ave S S 137th St S 138th St Local 22 261 32 670 25 34 60 28 Mod Poor 55 19 28
1325 52nd Ave S NORTH END S 142nd St Local 22 269 33 690 75 54 60 68 Mod Good 14 11 68
1330 52nd Ave S S 142nd St SOUTH END Local 22 333 41 855 89 70 60 83 Mod V Good 10 1 82
1327 52nd Ave S S 151st St Southcenter Blvd Local 21 914 107 2,239 81 62 60 75 Mod V Good 15 4 74
1329 52nd Ave S NORTH END S 164th St Local 21 173 20 424 78 58 60 71 Mod V Good 14 8 71
1594 52nd Pl S 52nd Ave S S 137th St Local 21 261 30 639 55 51 60 54 Mod Fair 32 13 53
1115 53rd Ave S 52nd Ave S S 136th St Local 21 274 32 671 74 53 60 67 Mod Good 15 11 67
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1889 53rd Ave S S 136th St S 137th St Local 21 213 25 522 63 33 60 53 Mod Fair 25 12 52
1117 53rd Ave S S 137th St S 139th St Collector 35 484 94 1,976 100 90 60 97 Mod Excellent 0 0 96
1890 53rd Ave S S 139th St S 140th St Collector 35 303 59 1,237 100 90 60 97 Mod Excellent 0 0 96
1174 53rd Ave S S 140th St S 142nd St Collector 34 621 117 2,463 99 90 60 96 Mod Excellent 1 0 95
1891 53rd Ave S S 142nd St S 144th St Collector 33 787 144 3,030 83 64 60 77 Mod V Good 11 6 76
2163 53rd Ave S Southcenter Blvd DS@355S Southcenter Blvd Local 22 355 43 911 74 52 60 66 Mod Good 17 9 66
1112 53rd Ave S Klickitat Dr S 159th St Collector 27 519 78 1,635 64 59 60 62 Mod Good 25 11 62
1114 53rd Ave S S 159th St S 160th St Collector 28 552 86 1,803 67 57 60 64 Mod Good 21 12 63
1116 53rd Ave S S 166th St S 170th St Local 22 1,112 136 2,854 62 58 60 61 Mod Good 29 9 60
1113 53rd Ave S S 170th St S 172nd Ln Local 22 863 105 2,215 70 57 60 66 Mod Good 21 9 65
1736 53rd Pl S Slade Way 53rd Pl S SPUR Local 22 410 50 1,052 66 53 60 62 Mod Good 23 10 61
1684 53rd Pl S 53rd Pl S SPUR 53rd Pl S SPUR Local 36 48 10 202 51 61 60 54 Mod Fair 31 18 54
1683 53rd Pl S 53rd Pl S SPUR SW END Local 21 168 20 412 77 58 60 71 Mod V Good 18 5 70
1250 53rd Pl S 53rd Pl S 53rd Pl S Local 21 151 18 370 71 48 60 63 Mod Good 20 9 63
1971 53rd Pl S SPUR 53rd Pl S 53rd Pl S Local 21 176 21 431 63 42 60 56 Mod Fair 25 11 56
1487 54th Ave S Slade Way S 166th St Local 22 965 118 2,477 48 47 60 47 Mod Marginal 36 16 94
1475 55th Ave S S 140th St S 144th St Local 20 1,418 158 3,309 48 45 60 47 Mod Marginal 34 18 46
1407 56th Ave S S 130th Pl S 133rd St Local 20 784 87 1,829 83 64 60 77 Mod V Good 11 6 76
1409 56th Ave S S 133rd St Interurban Ave S Local 20 1,195 133 2,788 71 55 60 65 Mod Good 22 8 65
1408 56th Ave S S 137th St 56th Pl S Local 20 761 85 1,776 52 61 60 55 Mod Fair 35 13 54
1411 56th Ave S S 139th St S 141st St Local 20 712 79 1,661 56 43 60 52 Mod Fair 28 16 51
1410 56th Ave S S 141st St S 144th St Local 21 1,048 122 2,568 62 51 60 59 Mod Fair 27 10 58
1406 56th Ave S S 144th St S 147th St Local 21 1,016 119 2,489 73 62 60 69 Mod Good 18 9 69
1992 56th Pl S 56th Ave S S 141st St Local 21 768 90 1,882 64 52 60 61 Mod Good 26 10 60
1569 57th Ave S S 130th Pl Pamela Dr Local 21 378 44 926 91 72 60 84 Mod V Good 7 2 84
1570 57th Ave S Pamela Dr S 133rd St Local 21 335 39 821 81 62 60 75 Mod V Good 15 4 74
2162 57th Ave S SW END Interurban Ave S Local 22 199 24 511 60 27 60 49 Mod Marginal 31 9 48
1568 57th Ave S S 141st St S 142nd St Local 22 319 39 819 53 52 60 53 Mod Fair 35 12 52
1402 57th Ave S S 142nd St S 144th St Local 22 668 82 1,715 62 51 60 58 Mod Fair 28 11 57
1403 57th Ave S S 144th St S 147th St Local 23 975 125 2,616 37 47 60 40 Mod Marginal 40 16 40
1572 57th Ave S S 147th St S 149th St Local 23 518 66 1,390 88 69 60 81 Mod V Good 9 4 81
1567 57th Ave S S 149th St S 150th Pl Local 23 533 68 1,430 82 63 60 76 Mod V Good 14 4 75
1566 57th Ave S S 150th Pl SOUTH END Local 23 232 30 623 63 44 60 57 Mod Fair 28 9 56
1571 57th Ave S S 152nd St S 152nd Pl Local 23 320 41 859 51 33 60 45 Mod Marginal 33 17 44
1226 58th Ave S Interurban Ave S 59th Ave S Collector 35 577 112 2,356 66 43 60 58 Mod Fair 24 10 57
1227 58th Ave S 59th Ave S S 144th St Collector 35 668 130 2,728 56 64 60 59 Mod Fair 31 11 58
1224 58th Ave S S 144th St S 147th St Collector 35 975 190 3,981 64 68 60 66 Mod Good 25 11 65
1225 58th Ave S S 147th St SOUTH END Local 20 1,113 124 2,597 87 68 60 80 Mod V Good 11 2 80
1362 59th Aly S S 147th St SOUTH END Local 19 643 68 1,425 64 36 60 55 Mod Fair 29 7 54
1738 59th Ave S S 142nd St S 144th St Local 20 928 103 2,165 63 48 60 58 Mod Fair 27 10 57
1644 59th Ave S S 144th St S 147th St Local 21 997 116 2,443 62 39 60 54 Mod Fair 26 12 53
1824 59th Ave S S 147th St S 149th St Local 22 611 75 1,568 73 57 60 68 Mod Good 20 7 67
1969 61st Ave S Southcenter Blvd Tukwila Pkwy Minor Arterial 40 587 130 2,739 45 59 30 50 Weak Marginal 46 10 49
1095 62nd Ave S 59th Ave S S 149th St Collector 33 816 150 3,142 59 71 60 63 Mod Good 25 16 62
1093 62nd Ave S S 149th St S 149th Pl Collector 35 278 54 1,135 67 67 60 68 Mod Good 21 11 67
1094 62nd Ave S S 149th Pl S 151st St Collector 34 416 79 1,650 68 69 60 68 Mod Good 22 11 68
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1004 62nd Ave S S 151st St DS@131S S 151st St Local 20 131 15 306 25 24 60 25 Mod V Poor 51 23 24
1096 62nd Ave S S 153rd St Sunwood Blvd Local 20 158 18 369 83 64 60 76 Mod V Good 7 11 76
1091 62nd Ave S Sunwood Blvd Southcenter Blvd Local 20 750 83 1,750 68 49 60 61 Mod Good 21 11 61
1558 63rd Pl S S 151st St S 151st Pl Local 22 174 21 447 74 52 60 67 Mod Good 16 10 66
1216 64th Ave S S 153rd St SOUTH END Local 22 321 39 824 84 65 60 78 Mod V Good 10 6 77
1041 65th Ave S S 151st St S 153rd St Collector 35 916 178 3,740 78 74 60 77 Mod V Good 13 9 76
1198 65th Ave S S 153rd St S 153rd St Collector 34 128 24 508 80 71 60 77 Mod V Good 12 8 77
1040 65th Ave S S 153rd St Southcenter Blvd Collector 35 951 185 3,883 57 56 60 57 Mod Fair 32 11 56
1955 66th Ave S Southcenter Blvd I-405 Ramp Minor Arterial 35 246 48 1,005 66 40 60 58 Mod Fair 24 10 57
1640 Airport Way S Boeing Access Rd Airport Way S Minor Arterial 32 625 111 2,333 42 68 60 51 Mod Fair 38 20 50
1514 Airport Way S CITY LIMIT Boeing Access Rd Minor Arterial 30 1,068 178 3,738 46 69 60 54 Mod Fair 37 17 53
1709 Andover Park E Tukwila Pkwy Evans Black Dr Minor Arterial 30 782 130 2,737 78 59 60 71 Mod V Good 18 4 71
1712 Andover Park E Evans Black Dr Baker Blvd Minor Arterial 30 465 78 1,628 88 76 60 84 Mod V Good 10 2 84
1708 Andover Park E Baker Blvd Strander Blvd Minor Arterial 30 876 146 3,066 74 64 60 71 Mod V Good 19 6 70
1710 Andover Park E Strander Blvd Treck Dr Minor Arterial 30 715 119 2,503 72 60 60 68 Mod Good 18 7 67
1711 Andover Park E Treck Dr Minkler Blvd Minor Arterial 32 1,934 344 7,220 64 77 60 69 Mod Good 25 11 68
1714 Andover Park E Minkler Blvd Costco Dr Minor Arterial 32 1,473 262 5,499 63 80 60 69 Mod Good 24 12 69
1713 Andover Park E Costco Dr S 180th St Minor Arterial 32 1,022 182 3,815 70 66 60 69 Mod Good 18 12 68
2062 Andover Park W Tukwila Pkwy Southcenter Mall Minor Arterial 32 327 58 1,221 66 61 60 65 Mod Good 26 8 64
1984 Andover Park W Southcenter Mall Baker Blvd Minor Arterial 32 843 150 3,147 63 71 60 66 Mod Good 27 10 65
1902 Andover Park W Baker Blvd Strander Blvd Minor Arterial 32 871 155 3,252 83 64 60 77 Mod V Good 6 11 76
1901 Andover Park W Strander Blvd Corporate Dr N Minor Arterial 33 1,852 340 7,130 61 62 60 62 Mod Good 28 11 61
1240 Andover Park W Corporate Dr N Corporate Dr S Minor Arterial 33 518 95 1,994 61 63 60 62 Mod Good 20 12 61
1983 Andover Park W Corporate Dr S Minkler Blvd Minor Arterial 33 235 43 905 61 48 60 57 Mod Fair 25 14 56
1979 Andover Park W Minkler Blvd Minkler Blvd Minor Arterial 33 51 9 196 65 41 60 57 Mod Fair 20 15 56
1980 Andover Park W Minkler Blvd Upland Dr Minor Arterial 33 421 77 1,621 64 58 60 62 Mod Good 25 11 61
1237 Andover Park W Upland Dr Midland Dr Collector 35 756 147 3,087 61 73 60 65 Mod Good 23 16 65
1982 Andover Park W Midland Dr Triland Dr Minor Arterial 30 845 141 2,958 80 79 30 79 Weak V Good 16 4 79
1238 Andover Park W Triland Dr S 180th St Minor Arterial 30 620 103 2,170 66 64 60 66 Mod Good 23 11 65
1694 B Line Southcenter Pkwy C Line Local 20 271 30 632 63 40 60 55 Mod Fair 32 5 54
1042 Baker Blvd Andover Park W Andover Park E Local 20 1,080 120 2,520 42 66 60 50 Mod Marginal 41 17 49
1102 Baker Blvd Andover Park E Christensen Rd Local 20 343 38 800 47 45 60 47 Mod Marginal 41 12 46
1632 Beacon Ave S S Ryan Way S 107th St Local 22 943 115 2,420 57 52 60 55 Mod Fair 32 10 54
1838 Beacon Ave S S 107th St S 109th St Local 22 711 87 1,825 100 90 60 97 Mod Excellent 0 0 96
1751 Boeing Access Rd East Marginal Way S Boeing Access Rd Principal Arterial 44 592 145 3,039 67 64 60 66 Mod Good 25 8 65
1752 Boeing Access Rd East Marginal Way S DS@220E East Marginal Way S Principal Arterial 44 220 54 1,129 32 56 30 40 Weak Poor 58 10 39
1753 Boeing Access Rd DS@220E East Marginal Way S Airport Way S Principal Arterial 44 113 28 580 44 60 60 49 Mod Marginal 38 18 49
1977 Boeing Access Rd Airport Way S Airport Way S Principal Arterial 44 330 81 1,694 38 71 60 49 Mod Marginal 42 20 48
1976 Boeing Access Rd East Marginal Way S East Marginal Way S Principal Arterial 44 176 43 903 82 63 60 76 Mod V Good 14 4 75
1749 Boeing Access Rd Airport Way S Airport Way S Principal Arterial 44 224 55 1,150 48 73 60 57 Mod Fair 36 16 56
1978 Boeing Access Rd Airport Way S Airport Way S Principal Arterial 44 377 92 1,935 45 75 30 55 Weak Fair 40 14 54
1754 Boeing Access Rd I-5 Ramp Airport Way S Principal Arterial 44 168 41 862 57 59 60 58 Mod Fair 27 15 57
1750 Boeing Access Rd I-5 Ramp I-5 Ramp Principal Arterial 44 371 91 1,904 42 65 60 50 Mod Fair 40 17 49
1755 Boeing Access Rd I-5 Ramp Martin L King Jr Ramp Principal Arterial 42 395 92 1,936 40 76 60 52 Mod Fair 36 24 52
1975 Boeing Access Rd Martin L King Jr Ramp Martin L King Jr Way S Principal Arterial 44 292 71 1,499 33 43 60 36 Mod Poor 45 18 35
1772 C Line UnNamed-01534 Southcenter Pkwy Local 20 730 81 1,703 63 59 60 62 Mod Good 26 11 61
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1698 Cascade Ave S Riverside Dr Todd Blvd Local 20 864 96 2,016 66 60 60 64 Mod Good 21 12 64
1697 Cascade Ave S Todd Blvd S Glacier St Local 20 738 82 1,722 76 73 60 75 Mod V Good 14 9 75
1734 Christensen Rd NORTH END Baker Blvd Local 20 1,253 139 2,924 49 61 60 53 Mod Fair 35 17 52
1175 Christensen Rd Baker Blvd Christensen Rd Local 19 249 26 552 60 45 60 55 Mod Fair 31 8 55
1395 Christensen Rd Christensen Rd Christensen Rd Local 19 82 9 182 90 70 60 83 Mod V Good 4 6 83
1177 Christensen Rd Christensen Rd Christensen Rd Local 19 82 9 182 87 68 60 80 Mod V Good 9 4 80
1176 Christensen Rd Strander Blvd Christensen Rd Local 19 802 85 1,778 56 34 60 49 Mod Marginal 32 12 48
1150 Corporate Dr N WEST END Andover Park W Local 19 424 45 940 86 67 60 80 Mod V Good 9 5 79
1149 Corporate Dr N Corporate Dr N Corporate Dr N Local 19 206 22 457 84 65 60 78 Mod V Good 13 3 77
1577 Corporate Dr S Corporate Dr S Corporate Dr S Local 20 203 23 474 69 46 60 62 Mod Good 16 15 61
1249 Corporate Dr S WEST END Andover Park W Local 20 427 47 996 79 59 60 72 Mod V Good 10 11 72
1001 Costco Dr Andover Park E DS@280E Andover Park E Local 20 280 31 653 61 43 60 55 Mod Fair 28 11 55
1162 East Marginal Way S CITY LIMIT S 81st Pl Principal Arterial 44 723 177 3,711 56 75 30 62 Weak Good 34 10 61
1428 East Marginal Way S S 81st Pl S 87th Pl Principal Arterial 44 2,601 636 13,352 64 78 60 69 Mod Good 24 11 68
1997 East Marginal Way S S 87th Pl S 90th St Principal Arterial 44 524 128 2,690 70 79 30 73 Weak V Good 23 6 73
1157 East Marginal Way S S 90th St S 94th Pl Principal Arterial 44 1,667 407 8,557 64 76 30 68 Weak Good 29 7 67
1531 East Marginal Way S S 94th Pl S 96th Pl Principal Arterial 44 718 176 3,686 69 72 60 70 Mod V Good 23 8 69
1882 East Marginal Way S S 96th Pl S Norfolk St Principal Arterial 44 1,742 426 8,942 44 72 60 54 Mod Fair 38 15 53
1528 East Marginal Way S S Norfolk St S 102nd St Principal Arterial 44 386 94 1,981 52 81 60 62 Mod Good 31 18 61
1874 East Marginal Way S S 102nd St S 104th St Principal Arterial 44 587 143 3,013 54 83 30 64 Weak Good 33 13 63
1165 East Marginal Way S S 104th St DS@507S S 104th St Principal Arterial 44 507 124 2,603 55 74 60 61 Mod Good 32 13 61
1881 East Marginal Way S DS@507S S 104th St Boeing Access Rd Principal Arterial 44 314 77 1,612 63 80 30 69 Weak Good 27 10 69
1864 East Marginal Way S East Marginal Way S Tukwila Intl Blvd Local 19 747 79 1,656 54 76 30 61 Weak Good 36 10 61
1877 East Marginal Way S Boeing Access Rd Tukwila Intl Blvd Principal Arterial 43 242 58 1,214 57 76 30 63 Weak Good 35 8 63
1009 East Marginal Way S Tukwila Intl Blvd Tukwila Intl Blvd Principal Arterial 44 82 20 421 62 65 60 63 Mod Good 30 8 63
1423 East Marginal Way S Tukwila Intl Blvd Boeing Access Rd Principal Arterial 44 52 13 267 93 79 60 88 Mod Excellent 6 2 88
1008 East Marginal Way S Boeing Access Rd Tukwila Intl Blvd Minor Arterial 30 197 33 690 66 53 60 61 Mod Good 30 4 61
1883 East Marginal Way S Tukwila Intl Blvd Boeing Access Rd Local 30 309 52 1,082 53 48 60 52 Mod Fair 33 14 51
1010 East Marginal Way S Tukwila Intl Blvd S 112th St Minor Arterial 30 1,358 226 4,753 44 64 60 50 Mod Fair 43 14 50
1427 East Marginal Way S S 112th St S 115th St Minor Arterial 30 713 119 2,496 45 70 60 53 Mod Fair 38 17 53
1869 East Marginal Way S S 115th St S 116th St Minor Arterial 30 671 112 2,349 43 69 60 52 Mod Fair 40 17 51
1687 East Marginal Way S S 116th St Interurban Ave S Minor Arterial 30 392 65 1,372 38 69 60 49 Mod Marginal 33 13 48
2092 East Marginal Way S Interurban Ave S SR 599 Minor Arterial 30 312 52 1,092 53 30 60 45 Mod Marginal 36 11 45
2086 East Marginal Way S SR 599 S 120th Pl Minor Arterial 30 603 101 2,111 70 62 60 67 Mod Good 22 8 67
1391 East Marginal Way S S 120th Pl S 124th St Minor Arterial 30 1,254 209 4,389 68 79 30 71 Weak V Good 26 6 71
1875 East Marginal Way S S 124th St S 126th St Minor Arterial 30 899 150 3,147 70 76 60 72 Mod V Good 22 8 72
1160 East Marginal Way S S 126th St S 128th St Minor Arterial 30 353 59 1,236 55 72 60 60 Mod Good 29 16 60
1868 East Marginal Way S S 128th St S 128th St Minor Arterial 30 170 28 595 49 64 60 54 Mod Fair 31 20 54
1866 East Marginal Way S S 128th St S 130th St Minor Arterial 30 519 87 1,817 56 60 60 58 Mod Fair 30 14 57
1158 East Marginal Way S S 130th St 40th Ave S Minor Arterial 30 113 19 396 57 48 60 54 Mod Fair 29 14 54
1426 East Marginal Way S 40th Ave S S 133rd St Minor Arterial 30 893 149 3,126 56 56 60 56 Mod Fair 31 13 56
1508 Evans Black Dr WEST END Andover Park E Local 30 567 95 1,985 88 69 60 81 Mod V Good 9 4 81
1954 Fort Dent Way Interurban Ave S Starfire Way Local 29 688 111 2,328 71 54 60 65 Mod Good 22 7 65
1510 Fun Center Way Interurban Ave S DS@447E Interurban Ave S Local 22 447 55 1,147 80 61 60 73 Mod V Good 14 6 73
1364 Fun Center Way DS@447E Interurban Ave S SW Grady Way Local 20 112 12 261 55 34 60 48 Mod Marginal 30 15 48
1696 Gateway Dr Interurban Ave S S 133rd St Local 21 2,527 295 6,191 74 71 60 73 Mod V Good 19 6 73
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1494 Glacier St WEST END Olympic Ave S Local 27 250 38 788 88 69 60 81 Mod V Good 8 4 81
1405 Glacier St Olympic Ave S Cascade Ave S Local 26 609 88 1,847 79 77 60 79 Mod V Good 14 6 78
1551 Grady Way Interurban Ave S Interurban Ave S Local 27 154 23 485 47 57 60 51 Mod Fair 38 15 50
1346 Grady Way Interurban Ave S Fun Center Way Minor Arterial 45 117 29 614 55 59 60 56 Mod Fair 34 11 56
1002 Industry Dr Andover Park E DS@355E Andover Park E Local 22 355 43 911 68 65 60 67 Mod Good 19 12 67
1994 Interurban Ave S East Marginal Way S 40th Ave S Minor Arterial 30 1,013 169 3,546 47 78 30 57 Weak Fair 38 15 57
1159 Interurban Ave S 40th Ave S Macadam Rd S Minor Arterial 30 2,868 478 10,038 45 84 60 58 Mod Fair 36 19 57
1998 Interurban Ave S Macadam Rd S Gateway Dr Minor Arterial 30 997 166 3,490 47 66 60 53 Mod Fair 36 17 52
1218 Interurban Ave S Gateway Dr SR 599 Ramp Minor Arterial 30 500 83 1,750 59 80 60 66 Mod Good 27 14 65
1164 Interurban Ave S SR 599 Ramp S 133rd St Minor Arterial 30 284 47 994 68 69 60 69 Mod Good 21 11 68
1879 Interurban Ave S S 133rd St SR 599 Ramp Minor Arterial 30 276 46 966 60 67 60 63 Mod Good 27 11 62
1161 Interurban Ave S SR 599 Ramp 48th Ave S Minor Arterial 30 767 128 2,685 66 71 60 68 Mod Good 23 11 67
1559 Interurban Ave S 48th Ave S I-5 Ramp Principal Arterial 55 127 39 815 61 36 60 53 Mod Fair 24 15 52
1873 Interurban Ave S I-5 Ramp I-5 Ramp Principal Arterial 55 573 175 3,677 52 59 60 54 Mod Fair 35 13 54
1878 Interurban Ave S I-5 Ramp 56th Ave S Principal Arterial 55 607 185 3,895 55 65 60 58 Mod Fair 30 15 57
1871 Interurban Ave S 56th Ave S S 140th St Principal Arterial 55 2,142 655 13,745 42 72 30 52 Weak Fair 47 11 51
1880 Interurban Ave S S 140th St 58th Ave S Principal Arterial 55 829 253 5,319 49 63 60 54 Mod Fair 36 15 53
1167 Interurban Ave S 58th Ave S S 143rd St Principal Arterial 56 615 191 4,018 49 59 60 53 Mod Fair 34 17 52
1011 Interurban Ave S S 143rd St S 143rd Pl Principal Arterial 56 339 105 2,215 63 71 60 66 Mod Good 27 11 65
1424 Interurban Ave S S 143rd Pl S 144th St Principal Arterial 56 344 107 2,247 91 90 60 90 Mod Excellent 6 4 90
1870 Interurban Ave S S 144th St S 147th St Principal Arterial 56 916 285 5,985 82 79 60 81 Mod V Good 14 5 80
1865 Interurban Ave S S 147th St S 149th St Principal Arterial 56 604 188 3,946 79 67 60 75 Mod V Good 16 6 74
1999 Interurban Ave S S 149th St I-405 Ramp Principal Arterial 56 1,953 608 12,760 70 71 60 71 Mod V Good 22 7 70
1392 Interurban Ave S I-405 Ramp DS@490E I-405 Ramp Principal Arterial 56 490 152 3,201 47 51 60 48 Mod Marginal 44 9 47
1867 Interurban Ave S DS@490E I-405 Ramp Fun Center Way Principal Arterial 56 125 39 817 64 58 60 62 Mod Good 28 8 61
1996 Interurban Ave S Interurban Ave S Southcenter Blvd Local 22 387 47 993 57 58 60 57 Mod Fair 32 11 57
1562 Interurban Ave S Fun Center Way SW Grady Way Principal Arterial 55 231 71 1,482 56 50 60 54 Mod Fair 32 12 53
1872 Interurban Ave S SW Grady Way West Valley Hwy Principal Arterial 55 141 43 905 43 60 60 48 Mod Marginal 39 19 48
1876 Interurban Ave S West Valley Hwy SW Grady Way Local 22 164 20 421 50 39 60 46 Mod Marginal 32 18 46
1839 Interurban Pl S 40th Ave S SE END Local 22 478 58 1,227 81 62 60 75 Mod V Good 15 4 74
1397 Klickitat Dr 51st Ave S 53rd Ave S Minor Arterial 30 877 146 3,070 71 71 30 71 Weak V Good 25 4 70
1248 Klickitat Dr 53rd Ave S I-5 Ramp Minor Arterial 30 1,089 182 3,812 55 83 30 65 Weak Good 34 11 64
1398 Klickitat Dr I-5 Ramp Southcenter Pkwy Minor Arterial 30 1,052 175 3,682 54 63 60 57 Mod Fair 30 14 56
1375 Longacres Way West Valley Hwy Nelsen Pl Local 22 400 49 1,027 85 66 60 78 Mod V Good 9 6 78
1948 Macadam Rd S Interurban Ave S SR 599 Collector 35 123 24 502 48 28 60 41 Mod Marginal 35 17 41
1316 Macadam Rd S SR 599 SR 599 Collector 35 104 20 425 74 63 60 70 Mod V Good 19 7 70
1947 Macadam Rd S SR 599 S 128th St Collector 35 192 37 784 75 55 60 68 Mod Good 20 5 68
1312 Macadam Rd S S 128th St S 130th St Collector 35 271 53 1,107 87 68 60 81 Mod V Good 8 4 80
1495 Macadam Rd S S 130th St S 131st Pl Collector 35 531 103 2,168 79 71 60 76 Mod V Good 17 5 76
1314 Macadam Rd S S 131st Pl S 133rd St Collector 35 534 104 2,181 73 63 60 70 Mod Good 22 5 69
1946 Macadam Rd S S 133rd St 43rd Ave S Collector 35 338 66 1,380 69 63 60 67 Mod Good 24 7 67
1317 Macadam Rd S 43rd Ave S S 136th St Collector 35 1,710 333 6,983 45 59 60 50 Mod Marginal 37 18 49
1944 Macadam Rd S S 136th St S 137th St Collector 34 308 58 1,222 47 56 60 50 Mod Marginal 38 15 49
1315 Macadam Rd S S 137th St S 138th St Collector 34 783 148 3,106 48 58 60 51 Mod Fair 38 15 51
1945 Macadam Rd S S 138th St S 144th St Collector 34 1,997 377 7,921 49 64 60 54 Mod Fair 37 14 53
1098 Macadam Rd S S 144th St S 149th Ln Collector 34 1,662 314 6,593 61 69 30 64 Weak Good 32 7 63
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Inventory, 8/21/2020 page 14 of 17128
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2064 Macadam Rd S S 149th Ln S 150th St Collector 34 195 37 774 62 61 60 62 Mod Good 29 9 61
1943 Macadam Rd S S 150th St S 152nd St Collector 34 867 164 3,439 44 65 60 51 Mod Fair 34 21 51
1313 Macadam Rd S S 152nd St Southcenter Blvd Collector 34 1,451 274 5,756 54 73 60 60 Mod Good 27 19 59
1318 Martin L King Jr Way S CITY LIMIT S 104th Pl Principal Arterial 56 114 35 745 75 72 60 74 Mod V Good 14 10 74
1812 Martin L King Jr Way S Boeing Access Rd I-5 Ramp Principal Arterial 56 163 51 1,065 60 54 60 58 Mod Fair 28 12 57
1319 Martin L King Jr Way S I-5 Ramp I-5 Ramp Principal Arterial 56 1,943 604 12,694 47 77 30 57 Weak Fair 38 15 56
1813 Martin L King Jr Way S I-5 Ramp I-5 Ramp Principal Arterial 56 586 182 3,829 52 87 30 64 Weak Good 35 13 64
1148 Martin L King Jr Way S I-5 Ramp CITY LIMIT Principal Arterial 56 1,935 602 12,642 53 87 30 65 Weak Good 32 15 64
1593 Midland Dr WEST END Andover Park W Local 22 900 110 2,310 39 50 60 43 Mod Marginal 44 18 42
1614 Military Rd S S 158th St EAST END Local 25 187 26 545 68 46 60 61 Mod Good 17 4 60
1355 Minkler Blvd Southcenter Pkwy Bauch Dr Collector 35 1,314 256 5,366 58 62 60 60 Mod Fair 30 9 59
2019 Minkler Blvd Bauch Dr Andover Park W Collector 35 672 131 2,744 65 66 60 65 Mod Good 24 11 65
1365 Minkler Blvd Andover Park W Andover Park E Collector 33 903 166 3,477 67 59 60 64 Mod Good 21 12 64
1357 Minkler Blvd Andover Park E Industry Dr Local 22 585 72 1,502 30 45 60 35 Mod Poor 51 19 34
1372 Minkler Blvd Industry Dr EAST END Local 23 598 76 1,605 51 52 60 52 Mod Fair 31 17 51
1378 Nelsen Pl S 156th St Longacres Way Local 24 571 76 1,599 60 37 60 52 Mod Fair 34 6 52
1707 Norfolk St East Marginal Way S CITY LIMIT Local 25 737 102 2,150 56 71 60 61 Mod Good 33 11 60
1834 Olympic Ave S Riverside Dr Todd Blvd Local 25 865 120 2,523 75 72 60 74 Mod V Good 16 9 74
1633 Olympic Ave S Todd Blvd S Glacier St Local 22 853 104 2,189 70 70 60 70 Mod V Good 17 13 69
1371 Orillia Rd S S 188th St S 200th St Principal Arterial 56 3,525 1,097 23,030 36 79 30 50 Weak Fair 46 16 49
1645 Orillia Rd S S 200th St S 204th St Principal Arterial 56 1,602 498 10,466 52 80 60 61 Mod Good 31 13 61
1823 Pamela Dr 57th Ave S NE END Local 19 405 43 898 89 69 60 82 Mod V Good 8 4 82
1664 Pamela Dr Pamela Dr Pamela Dr Local 19 178 19 395 90 70 60 83 Mod V Good 4 6 83
1213 Riverside Dr Olympic Ave S Cascade Ave S Local 19 480 51 1,064 73 87 30 78 Weak V Good 19 7 78
1420 Ryan St Beacon Ave S 51st Ave S Minor Arterial 45 349 87 1,832 46 57 60 50 Mod Marginal 34 20 49
1827 Ryan Way Martin L King Jr Way S 47th Ave S Minor Arterial 45 978 245 5,135 40 60 60 47 Mod Marginal 41 19 46
1377 Ryan Way 47th Ave S S 107th St Minor Arterial 45 227 57 1,192 43 64 60 50 Mod Marginal 36 21 49
1826 Ryan Way S 107th St Beacon Ave S Minor Arterial 45 1,126 282 5,912 36 67 60 46 Mod Marginal 40 21 46
1622 Slade Way S 160th St 53rd Pl S Local 26 837 121 2,539 62 58 60 61 Mod Good 23 15 60
1621 Slade Way 53rd Pl S 54th Ave S Local 25 314 44 916 48 40 60 46 Mod Marginal 35 17 45
1818 Southcenter Blvd International Blvd 38th Ln S Minor Arterial 45 838 210 4,400 66 61 60 64 Mod Good 27 7 64
1342 Southcenter Blvd 38th Ln S 40th Ave S Minor Arterial 42 432 101 2,117 53 63 60 56 Mod Fair 30 6 56
1413 Southcenter Blvd 40th Ave S 40th Ave S Minor Arterial 42 145 34 711 62 60 60 61 Mod Good 31 8 60
1168 Southcenter Blvd 40th Ave S 42nd Ave S Minor Arterial 44 566 138 2,905 56 60 60 57 Mod Fair 37 7 57
1340 Southcenter Blvd 42nd Ave S 51st Ave S Minor Arterial 44 2,694 659 13,829 74 73 60 74 Mod V Good 21 6 73
2025 Southcenter Blvd 51st Ave S 52nd Ave S Minor Arterial 45 371 93 1,948 80 78 60 80 Mod V Good 14 6 79
1337 Southcenter Blvd 52nd Ave S 53rd Ave S Minor Arterial 45 301 75 1,580 75 74 60 75 Mod V Good 18 6 75
2043 Southcenter Blvd 53rd Ave S I-5 Ramp Minor Arterial 45 171 43 898 59 54 60 57 Mod Fair 30 12 56
2042 Southcenter Blvd I-5 Ramp I-5 Fwy Minor Arterial 45 69 17 362 89 82 60 87 Mod Excellent 8 2 86
2041 Southcenter Blvd I-5 Fwy I-5 Fwy Minor Arterial 56 38 12 248 83 100 60 89 Mod Excellent 11 6 88
2039 Southcenter Blvd I-5 Fwy I-5 Fwy Minor Arterial 41 99 23 474 69 81 60 73 Mod V Good 21 10 73
2037 Southcenter Blvd I-5 Fwy I-5 Ramp Minor Arterial 41 68 15 325 64 84 30 71 Weak V Good 26 9 70
2035 Southcenter Blvd I-5 Ramp I-5 Fwy Minor Arterial 41 76 17 364 98 89 60 95 Mod Excellent 0 2 95
2031 Southcenter Blvd I-5 Ramp I-405 Ramp Minor Arterial 40 362 80 1,689 52 76 30 60 Weak Fair 37 11 59
1348 Southcenter Blvd I-405 Ramp I-405 Ramp Principal Arterial 45 452 113 2,373 57 76 30 63 Weak Good 33 10 63
1347 Southcenter Blvd I-405 Ramp DS@398E I-405 Ramp Principal Arterial 45 398 100 2,090 84 72 60 80 Mod V Good 12 4 80
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Inventory, 8/21/2020 page 15 of 17129
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1821 Southcenter Blvd DS@398E I-405 Ramp 61st Ave S Principal Arterial 44 779 190 3,999 87 79 60 84 Mod V Good 9 5 84
1416 Southcenter Blvd 61st Ave S 62nd Ave S Principal Arterial 44 469 115 2,408 86 68 60 80 Mod V Good 9 4 80
1820 Southcenter Blvd 62nd Ave S 65th Ave S Principal Arterial 44 1,142 279 5,862 82 78 60 81 Mod V Good 14 4 80
1629 Southcenter Blvd 65th Ave S 66th Ave S Principal Arterial 44 587 143 3,013 79 60 60 73 Mod V Good 16 5 72
1686 Southcenter Blvd 66th Ave S I-405 Ramp Local 25 649 90 1,893 79 63 60 74 Mod V Good 15 6 73
1415 Southcenter Blvd I-405 Ramp I-405 Ramp Local 26 60 9 182 81 82 60 82 Mod V Good 15 4 81
1554 Southcenter Blvd I-405 Ramp Interurban Ave S Local 27 77 12 243 91 85 60 89 Mod Excellent 0 9 89
1507 Southcenter Blvd Interurban Ave S Interurban Ave S Local 25 261 36 761 69 53 60 64 Mod Good 24 7 63
1769 Southcenter Pkwy Southcenter Mall I-5 Ramp Minor Arterial 45 622 156 3,266 77 78 30 77 Weak V Good 19 4 77
1767 Southcenter Pkwy I-5 Ramp I-5 Ramp Minor Arterial 45 162 41 851 76 59 60 70 Mod V Good 20 4 70
1770 Southcenter Pkwy I-5 Ramp Klickitat Dr Minor Arterial 45 383 96 2,011 98 89 60 95 Mod Excellent 1 1 95
1768 Southcenter Pkwy Klickitat Dr I-5 Ramp Minor Arterial 45 361 90 1,895 72 80 30 74 Weak V Good 25 4 74
1776 Southcenter Pkwy I-5 Ramp Strander Blvd Minor Arterial 45 218 55 1,145 62 66 60 64 Mod Good 29 9 63
1775 Southcenter Pkwy Strander Blvd S 168th St Minor Arterial 45 1,313 328 6,893 60 62 60 61 Mod Good 27 13 60
1774 Southcenter Pkwy S 168th St Wig Blvd Minor Arterial 45 666 167 3,497 62 73 60 66 Mod Good 22 16 65
1691 Southcenter Pkwy Wig Blvd Minkler Blvd Minor Arterial 45 599 150 3,145 59 64 60 61 Mod Good 29 13 60
2063 Southcenter Pkwy Minkler Blvd S 180th St Minor Arterial 45 2,716 679 14,259 77 73 60 76 Mod V Good 19 4 76
1467 Southcenter Pkwy S 180th St A Line Minor Arterial 45 900 225 4,725 83 78 60 81 Mod V Good 14 3 81
1472 Southcenter Pkwy A Line Segale Park C Dr Minor Arterial 45 613 153 3,218 83 93 60 86 Mod Excellent 12 5 86
1693 Southcenter Pkwy Segale Park C Dr B Line Minor Arterial 45 977 244 5,129 86 89 60 87 Mod Excellent 12 2 87
1695 Southcenter Pkwy B Line C Line Minor Arterial 45 650 163 3,413 87 91 60 88 Mod Excellent 11 2 88
1764 Southcenter Pkwy C Line S 19000 Block Minor Arterial 45 770 193 4,043 89 91 60 89 Mod Excellent 9 3 89
1773 Southcenter Pkwy S 19000 Block S 19400 Block Minor Arterial 45 1,030 258 5,408 86 90 60 88 Mod Excellent 12 2 87
1778 Southcenter Pkwy S 19400 Block UnNamed-01543 Minor Arterial 45 1,150 288 6,038 87 88 60 87 Mod Excellent 11 2 87
1343 Southcenter Pkwy UnNamed-01543 UnNamed-01545 Minor Arterial 45 540 135 2,835 96 91 60 94 Mod Excellent 3 1 93
1352 Southcenter Pkwy UnNamed-01545 S 200th St Minor Arterial 45 752 188 3,948 78 73 30 76 Weak V Good 19 3 76
1705 Starfire Way DS@1178E Starfire Way Fort Dent Way Local 27 1,353 203 4,262 91 73 60 85 Mod V Good 5 4 85
1303 Strander Blvd Southcenter Pkwy 61st Pl S Minor Arterial 47 1,350 353 7,403 55 58 60 56 Mod Fair 37 8 56
1307 Strander Blvd 61st Pl S Andover Park W Minor Arterial 47 662 173 3,630 53 62 30 56 Weak Fair 43 4 55
1305 Strander Blvd Andover Park W Andover Park E Minor Arterial 48 1,077 287 6,031 60 61 60 60 Mod Good 30 11 59
1306 Strander Blvd Andover Park E Christensen Rd Minor Arterial 48 771 206 4,318 59 60 60 60 Mod Fair 31 10 59
1304 Strander Blvd Christensen Rd West Valley Hwy Minor Arterial 48 847 226 4,743 71 49 60 64 Mod Good 17 12 63
1302 Strander Blvd West Valley Hwy EAST END Local 26 239 35 725 34 28 60 32 Mod Poor 52 14 31
1290 Todd Blvd Olympic Ave S Cascade Ave S Local 32 642 114 2,397 61 64 60 62 Mod Good 32 8 61
1291 Todd Blvd Cascade Ave S West Valley Hwy S Local 25 353 49 1,030 63 67 60 64 Mod Good 27 10 64
1384 Treck Dr WEST END Andover Park E Local 25 543 75 1,584 56 61 60 58 Mod Fair 30 14 57
1845 Treck Dr Treck Dr Treck Dr Local 27 204 31 643 75 54 60 68 Mod Good 15 10 67
1129 Triland Dr WEST END Andover Park W Local 27 1,174 176 3,698 48 45 60 47 Mod Marginal 28 12 46
1104 Tukwila International Blvd SR 99 Ramp Tukwila Intl Blvd Principal Arterial 56 2,111 657 13,792 77 86 30 80 Weak V Good 20 3 79
2002 Tukwila International Blvd Tukwila Intl Blvd S 132nd St Principal Arterial 56 302 94 1,973 88 90 60 89 Mod Excellent 10 2 89
2124 Tukwila Intl Blvd DS@91S East Marginal Way S DS@509S East Marginal Way S Principal Arterial 56 418 130 2,731 55 69 30 60 Weak Fair 36 8 59
1082 Tukwila Intl Blvd DS@172S Boeing Access Rd DS@608S Boeing Access Rd Local 25 436 61 1,272 49 77 30 58 Weak Fair 40 11 57
1083 Tukwila Intl Blvd DS@509S East Marginal Way S Tukwila Intl Blvd Principal Arterial 56 146 45 954 63 80 30 69 Weak Good 30 6 68
1084 Tukwila Intl Blvd DS@193S East Marginal Way S Tukwila Intl Blvd Local 32 209 37 780 56 58 60 57 Mod Fair 31 12 56
1075 Tukwila Intl Blvd DS@608S East Marginal Way S S 112th St Principal Arterial 44 1,027 251 5,272 44 75 60 54 Mod Fair 36 20 54
1081 Tukwila Intl Blvd Tukwila Intl Blvd East Marginal Way S Principal Arterial 56 144 45 941 79 60 60 73 Mod V Good 17 4 72
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1074 Tukwila Intl Blvd East Marginal Way S DS@193S East Marginal Way S Local 22 193 24 495 73 53 60 66 Mod Good 20 7 66
1073 Tukwila Intl Blvd S 112th St SR 99 Ramp Principal Arterial 56 1,193 371 7,794 45 70 60 54 Mod Fair 38 16 53
1079 Tukwila Intl Blvd SR 99 Ramp SR 599 Ramp Principal Arterial 56 107 33 699 64 61 60 63 Mod Good 25 12 62
1078 Tukwila Intl Blvd SR 599 Ramp SR 99 Ramp Principal Arterial 56 196 61 1,281 52 76 60 60 Mod Good 34 13 60
1077 Tukwila Intl Blvd SR 99 Ramp SR 99 Principal Arterial 56 230 72 1,503 45 63 60 51 Mod Fair 41 14 50
1076 Tukwila Intl Blvd SR 99 SR 599 Principal Arterial 56 192 60 1,254 63 85 30 71 Weak V Good 27 10 70
1715 Tukwila Intl Blvd SR 599 S 116th Way Principal Arterial 56 121 38 791 53 41 60 49 Mod Marginal 32 15 49
1080 Tukwila Intl Blvd S 116th Way SR 99 Principal Arterial 56 634 197 4,142 59 70 30 63 Weak Good 33 8 62
1429 Tukwila Intl Blvd SR 99 SR 99 Ramp Principal Arterial 56 1,468 457 9,591 58 94 30 70 Weak V Good 29 13 69
2003 Tukwila Intl Blvd S 130th St 35th Ave S Principal Arterial 56 346 108 2,261 71 71 60 71 Mod V Good 23 6 71
2010 Tukwila Intl Blvd S 132nd St 37th Ave S Principal Arterial 56 604 188 3,946 83 78 60 81 Mod V Good 14 3 81
2009 Tukwila Intl Blvd 37th Ave S S 139th St Principal Arterial 56 2,015 627 13,165 82 86 60 83 Mod V Good 15 3 83
1438 Tukwila Intl Blvd S 139th St S 140th St Principal Arterial 56 340 106 2,221 62 81 30 69 Weak Good 28 10 68
1887 Tukwila Intl Blvd S 140th St S 141st St Principal Arterial 56 238 74 1,555 57 78 30 64 Weak Good 32 11 63
1105 Tukwila Intl Blvd S 141st St S 141st St Principal Arterial 56 127 40 830 64 79 60 69 Mod Good 25 11 69
1672 Tukwila Intl Blvd S 141st St S 142nd St Principal Arterial 56 344 107 2,247 68 87 30 74 Weak V Good 25 7 74
1886 Tukwila Intl Blvd S 142nd St S 144th St Principal Arterial 56 679 211 4,436 65 73 30 68 Weak Good 30 4 67
1885 Tukwila Intl Blvd S 144th St S 146th St Principal Arterial 56 699 217 4,567 48 75 30 57 Weak Fair 47 5 56
1884 Tukwila Intl Blvd S 146th St S 148th St Principal Arterial 56 699 217 4,567 61 72 60 65 Mod Good 30 9 64
1439 Tukwila Intl Blvd S 148th St S 150th St Principal Arterial 56 700 218 4,573 55 79 30 63 Weak Good 33 12 62
1437 Tukwila Intl Blvd S 150th St S 152nd St Principal Arterial 56 704 219 4,599 35 68 30 46 Weak Marginal 55 10 45
1054 Tukwila Pkwy Southcenter Mall 61st Ave S Minor Arterial 70 1,193 464 9,743 85 83 60 85 Mod V Good 12 3 84
1055 Tukwila Pkwy 61st Ave S I-405 Ramp Minor Arterial 65 506 183 3,837 78 74 60 77 Mod V Good 17 5 76
1056 Tukwila Pkwy I-405 Ramp Andover Park W Minor Arterial 66 574 210 4,420 83 76 60 81 Mod V Good 13 3 81
1053 Tukwila Pkwy Andover Park W Andover Park E Minor Arterial 68 1,088 411 8,631 86 72 60 81 Mod V Good 11 3 81
2133 Tukwila Pkwy Andover Park E I-405 Ramp Minor Arterial 67 458 170 3,580 87 68 60 80 Mod V Good 8 5 80
1746 Upland Dr WEST END Andover Park W Local 20 919 102 2,144 77 61 60 72 Mod V Good 18 5 71
1394 Wallace St NW END CITY LIMIT Local 26 328 47 995 65 37 60 55 Mod Fair 21 15 55
1518 West Marginal Pl S CITY LIMIT S 102nd St Local 21 2,203 257 5,397 26 65 60 39 Mod Poor 55 16 38
1292 West Valley Hwy Interurban Ave S I-405 Ramp Principal Arterial 55 556 170 3,568 71 81 30 74 Weak V Good 22 7 74
1295 West Valley Hwy I-405 Ramp Longacres Way Principal Arterial 56 594 185 3,881 86 76 60 83 Mod V Good 10 4 83
1550 West Valley Hwy Longacres Way Strander Blvd Principal Arterial 56 1,529 476 9,989 79 79 30 79 Weak V Good 19 3 78
1293 West Valley Hwy Strander Blvd S 180th St Principal Arterial 58 5,933 1,912 40,147 67 85 30 73 Weak V Good 30 3 72
1294 West Valley Hwy S 180th St Todd Blvd Principal Arterial 60 2,082 694 14,574 67 80 30 71 Weak V Good 30 3 70
1498 West Valley Hwy S Todd Blvd CITY LIMIT Principal Arterial 59 975 320 6,711 62 73 30 66 Weak Good 30 8 65
1665 Wig Blvd Southcenter Pkwy Bauch Dr Local 22 1,325 162 3,401 74 55 60 68 Mod Good 21 5 67
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Inventory, 8/21/2020 page 17 of 17131
Appendix B
$1.05M/Year Rehabilitation Plans by Segment
132
City of Tukwila, WA Current PCI Date:7/16/2020
Street Inventory and Five Year Rehabilitation Plan By Segment $1050k/Year Rehabilitation Plan Analysis Start Date:1/1/2021
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1001 Costco Dr Andover Park E DS@280E Andover Park E 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 25,794 25,794 148,521 90
1593 Midland Dr WEST END Andover Park W 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 91,245 91,245 237,316 90
1357 Minkler Blvd Andover Park E Industry Dr 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 59,329 59,329 148,521 90
1372 Minkler Blvd Industry Dr EAST END 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 63,398 63,398 148,521 90
1601 140th St 34th Ave S 37th Ave S 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 45,899 45,899 202,201 90
1604 140th St 37th Ave S 38th Ave S 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 38,197 38,197 202,201 90
1484 140th St 38th Ave S Tukwila Intl Blvd 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 41,791 41,791 202,201 90
1589 141st St 37th Ave S Tukwila Intl Blvd 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 76,314 76,314 202,201 90
1677 144th St Military Rd S 34th Ave S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 25,970 25,970 133,734 87
2016 144th St 34th Ave S 34th Ln S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 23,529 23,529 133,734 87
2015 144th St 34th Ln S 37th Ave S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 40,292 40,292 133,734 87
1187 144th St 37th Ave S Tukwila Intl Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 43,943 43,943 133,734 87
1775 Southcenter Pkwy Strander Blvd S 168th St 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 165,432 165,432 324,840 87
1774 Southcenter Pkwy S 168th St Wig Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 83,928 83,928 324,840 87
1691 Southcenter Pkwy Wig Blvd Minkler Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 75,480 75,480 324,840 87
1129 Triland Dr WEST END Andover Park W 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 146,071 146,071 237,316 90
1454 200th St Southcenter Pkwy CITY LIMIT 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 427,746 427,746 427,746 90
1420 Ryan St Beacon Ave S 51st Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 79,692 79,692 336,864 91
1827 Ryan Way Martin L King Jr Way S 47th Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 223,373 223,373 275,225 91
1377 Ryan Way 47th Ave S S 107th St 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 51,852 51,852 275,225 91
1826 Ryan Way S 107th St Beacon Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 257,172 257,172 336,864 91
1978 Boeing Access Rd Airport Way S Airport Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 88,043 88,043 370,189 92
1754 Boeing Access Rd I-5 Ramp Airport Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 39,221 39,221 370,189 92
1750 Boeing Access Rd I-5 Ramp I-5 Ramp 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 86,632 86,632 370,189 92
1755 Boeing Access Rd I-5 Ramp Martin L King Jr Ramp 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 88,088 88,088 370,189 92
1975 Boeing Access Rd Martin L King Jr Ramp Martin L King Jr Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 68,205 68,205 370,189 92
1871 Interurban Ave S 56th Ave S S 140th St 3 Selected Yr 3 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 48.00 659,760 659,760 659,760 92
1353 143rd Pl Interurban Ave S EAST END 3 Selected Yr 3 23 MicroSurface / Chip Seal + Strctrl Ptch 7.75 19,724 19,724 19,724 86
1790 44th Ave S S 140th St S 142nd St 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 56,920 56,920 122,056 94
1969 61st Ave S Southcenter Blvd Tukwila Pkwy 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 124,625 124,625 198,290 94
1955 66th Ave S Southcenter Blvd I-405 Ramp 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 45,728 45,728 198,290 94
1880 Interurban Ave S S 140th St 58th Ave S 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 242,015 242,015 424,834 94
1167 Interurban Ave S 58th Ave S S 143rd St 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 182,819 182,819 424,834 94
1392 Interurban Ave S I-405 Ramp DS@490E I-405 Ramp 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 145,646 145,646 291,429 94
1867 Interurban Ave S DS@490E I-405 Ramp Fun Center Way 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 37,174 37,174 291,429 94
1562 Interurban Ave S Fun Center Way SW Grady Way 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 67,431 67,431 291,429 94
1872 Interurban Ave S SW Grady Way West Valley Hwy 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 41,178 41,178 291,429 94
1587 141st St Tukwila Intl Blvd 42nd Ave S 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 65,136 65,136 122,056 94
1346 Grady Way Interurban Ave S Fun Center Way 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 27,937 27,937 198,290 94
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Rehab By Segment, 8/21/2020 Page 1 of 2133
City of Tukwila, WA Current PCI Date:7/16/2020
Street Inventory and Five Year Rehabilitation Plan By Segment $1050k/Year Rehabilitation Plan Analysis Start Date:1/1/2021
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1882 East Marginal Way S S 96th Pl S Norfolk St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 406,861 406,861 406,861 96
1008 East Marginal Way S Boeing Access Rd Tukwila Intl Blvd 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 30,015 30,015 345,347 96
1010 East Marginal Way S Tukwila Intl Blvd S 112th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 206,756 206,756 345,347 96
1427 East Marginal Way S S 112th St S 115th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 108,576 108,576 345,347 96
1101 180th St West Valley Hwy S 180th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 294,795 294,795 294,795 96
IMS Infrastructure Management Services TukwilaWA2020_ESA_Rev2, Rehab By Segment, 8/21/2020 Page 2 of 2134
Appendix C
$1.05M/Year Rehabilitation Plans by Year
135
City of Tukwila, WA Current PCI Date:7/16/2020
Street Inventory and Five Year Rehabilitation Plan By Year $1050k/Year Rehabilitation Plan Analysis Start Date:1/1/2021
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1001 Costco Dr Andover Park E DS@280E Andover Park E 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 25,794 25,794 148,521 90
1357 Minkler Blvd Andover Park E Industry Dr 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 59,329 59,329 148,521 90
1372 Minkler Blvd Industry Dr EAST END 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 63,398 63,398 148,521 90
1601 140th St 34th Ave S 37th Ave S 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 45,899 45,899 202,201 90
1604 140th St 37th Ave S 38th Ave S 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 38,197 38,197 202,201 90
1484 140th St 38th Ave S Tukwila Intl Blvd 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 41,791 41,791 202,201 90
1589 141st St 37th Ave S Tukwila Intl Blvd 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 76,314 76,314 202,201 90
1677 144th St Military Rd S 34th Ave S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 25,970 25,970 133,734 87
2016 144th St 34th Ave S 34th Ln S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 23,529 23,529 133,734 87
2015 144th St 34th Ln S 37th Ave S 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 40,292 40,292 133,734 87
1187 144th St 37th Ave S Tukwila Intl Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)23.25 43,943 43,943 133,734 87
1775 Southcenter Pkwy Strander Blvd S 168th St 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 165,432 165,432 324,840 87
1774 Southcenter Pkwy S 168th St Wig Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 83,928 83,928 324,840 87
1691 Southcenter Pkwy Wig Blvd Minkler Blvd 1 Selected Yr 1 30 Edge Mill + Thin Overlay (1.5 - 2.0)24.00 75,480 75,480 324,840 87
1593 Midland Dr WEST END Andover Park W 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 91,245 91,245 237,316 90
1129 Triland Dr WEST END Andover Park W 1 Selected Yr 1 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 146,071 146,071 237,316 90
1454 200th St Southcenter Pkwy CITY LIMIT 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 427,746 427,746 427,746 90
1827 Ryan Way Martin L King Jr Way S 47th Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 223,373 223,373 275,225 91
1377 Ryan Way 47th Ave S S 107th St 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 51,852 51,852 275,225 91
1420 Ryan St Beacon Ave S 51st Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 79,692 79,692 336,864 91
1826 Ryan Way S 107th St Beacon Ave S 2 Selected Yr 2 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 257,172 257,172 336,864 91
1978 Boeing Access Rd Airport Way S Airport Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 88,043 88,043 370,189 92
1754 Boeing Access Rd I-5 Ramp Airport Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 39,221 39,221 370,189 92
1750 Boeing Access Rd I-5 Ramp I-5 Ramp 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 86,632 86,632 370,189 92
1755 Boeing Access Rd I-5 Ramp Martin L King Jr Ramp 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 88,088 88,088 370,189 92
1975 Boeing Access Rd Martin L King Jr Ramp Martin L King Jr Way S 3 Selected Yr 3 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 68,205 68,205 370,189 92
1871 Interurban Ave S 56th Ave S S 140th St 3 Selected Yr 3 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 48.00 659,760 659,760 659,760 92
1353 143rd Pl Interurban Ave S EAST END 3 Selected Yr 3 23 MicroSurface / Chip Seal + Strctrl Ptch 7.75 19,724 19,724 19,724 86
1969 61st Ave S Southcenter Blvd Tukwila Pkwy 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 124,625 124,625 198,290 94
1955 66th Ave S Southcenter Blvd I-405 Ramp 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 45,728 45,728 198,290 94
1346 Grady Way Interurban Ave S Fun Center Way 4 Selected Yr 4 53 FWM + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch 45.50 27,937 27,937 198,290 94
1880 Interurban Ave S S 140th St 58th Ave S 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 242,015 242,015 424,834 94
1167 Interurban Ave S 58th Ave S S 143rd St 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 182,819 182,819 424,834 94
1392 Interurban Ave S I-405 Ramp DS@490E I-405 Ramp 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 145,646 145,646 291,429 94
1867 Interurban Ave S DS@490E I-405 Ramp Fun Center Way 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 37,174 37,174 291,429 94
1562 Interurban Ave S Fun Center Way SW Grady Way 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 67,431 67,431 291,429 94
1872 Interurban Ave S SW Grady Way West Valley Hwy 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 41,178 41,178 291,429 94
1587 141st St Tukwila Intl Blvd 42nd Ave S 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 65,136 65,136 122,056 94
1790 44th Ave S S 140th St S 142nd St 4 Selected Yr 4 50 FWM + Thick Overlay (> 2.0 - 3.0)39.50 56,920 56,920 122,056 94
1882 East Marginal Way S S 96th Pl S Norfolk St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 406,861 406,861 406,861 96
1008 East Marginal Way S Boeing Access Rd Tukwila Intl Blvd 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 30,015 30,015 345,347 96
1010 East Marginal Way S Tukwila Intl Blvd S 112th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 206,756 206,756 345,347 96
1427 East Marginal Way S S 112th St S 115th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)43.50 108,576 108,576 345,347 96
1101 180th St West Valley Hwy S 180th St 5 Selected Yr 5 50 FWM + Thick Overlay (> 2.0 - 3.0)45.50 294,795 294,795 294,795 96
IMS Infrastructure Management Services Sierra Vista_Rehabilitation by Year Page 1of 1136
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1559
1
1
9
8
20
9
9
1244
1106
1119
1759
1 9 1 4
1 6 1 8 1185
1 8 5 2
1 7 9 1
1 2 6 1
1 8 9 8
1262
1 2 5 6 1 4 1 3
1
0
9
0
1 0 8 3
1250
1442
1 2 3 2
2155
1 6 3 6
1432
151
7
2070
15 5 1
1 0 6 9
1 0 9 6
1 0 0 6
1 8 1 1
1546
1 7 6 7
1
9
1
8
1849
1 8 1 2
1179
1 4 4 8
1590
175 4
2 0 9 4
1
8
6
8
2043
1971
1 3 2 9
1664
1
2
7
4
1588
1 6 6 2
19 1 7
1 1 5 6
1122
1646
2079
1436
1013
1215
1061
2
0
5
1
1 0 7 6
1 9 4 7
2
0
6
4
1 0 7 8
1
5
7
7
1
8
4
5
2 1 6 2
1 2 0 1
1690
1 1 4 9
1493
1 8 3 1
1252
1830
1 4 8 2
1854
1089
1153
1 0 5 9
1 0 0 7
1 2 4 7
1 0 8 4
1 9 2 6
1
8
8
9
1 8 5 7
1638
1940
1271
1188
1 9 06
1 7 7 6
1444
1543
1 2 7 7
1 1 1 1
1 6 3 7
1370
17 4 9
2 1 0 0
1 3 7 7
1 8 2 8
1 0 6 7
1 0 7 7
1509
1562
1 5 6 6
1 9 8 3
11 55
1
8
8
7
1591
13 0 2
1360
1 0 4 8
1 1 7 8
1376
19931505
1 1 6 9
1
9
5
5
1888
2 0 0 5
1173
1431
1414
1 1 7 5
1494
1435
155318161991
2076
2071
1434
1990 1386
1858
1 3 2 8
1 5 0 7
20 9 3
1642
1 9 5 3
1 9 5 9
1 3 2 5
1565
1694
1280
1720
1 3 1 2
1744
1502
1 8 0 8
1 7 8 6
1
1
1
5
1910
1879
1522
1989
1 2 3 0
1 0 9 3
10 0 1
2 0 5 8
1 1 9 6
20 9 5
20
83
1 0 4 5
1635
1164
2097
13 8 1
1171
1 2 1 1
1
2
0
3
1 3 2 6
2016
1 6 5 3
1 0 5 1
19 7 5
1 3 8 3
1 9 7 0
1284
1 7 9 5
1 2 3 3
1 3 3 1
1123
1908
1145
1337
1219
1900
1469
1118
2002
1172
1 8 9 0
1 2 7 6
1 5 2 3
1604
2 0 1 3 1520
1214
1 9 4 4
1 8 4 2
1
8
8
3
1298
2
0
0
4
2
0
9
2
1621
1
8
8
1
1596
1108
1802
1366
1743
1 1 4 3
1 3 8 8
1677
1 5 6 8
1 7 9 2 1701
1 5 7 1
1 2 1 6
1
0
6
6
1486
15
8
2
1
2
1
0
2 0 6 2
1394
1599
1 9 5 1
19 7 7
1300
1 6 1 6 1555
1 3 3 0
1440
1 1 7 0
1484
1 5 7 0
1186
1 2 5 4
1229
1
9
4
6
1 1 9 9
1958
1011
1748
1
4
3
8
1245
1102
1
4
2
4
1 6 7 2
1988
2003
2 0 1 1
1801
1907
1 0 7 2
1124
1420
1556
1 8 6 0
1291
1 9 6 1
1
1
6
0
1002
2 1 6 3
1 1 6 6
1600
1003
1 4 7 4
2031
1 7 6 8
1 8 5 9
1 5 3 0
1 6 2 8
1798
16051601
2025
17 5 0
1127
1542
1
9
7
2
19 7 8
1758
1491
1 5 6 9
1121
1 7 7 0
1
5
2
8
1850
1996
1 1 5 4
1 9 1 9
1489
11911678
1
6
8
7
17 5 5
1347
1375
1373
1 8 2 3
1 6 6 6
2023
1336
1903
1676
1585
1 7 3 6
2022
1
3
3
2
1 0 9 4
1512
1 0 6 5
1243
1 8 3 5
1679
1 9 8 0
1
1
8
0
1150
1 7 3 3
1 0 4 6
1192
1602
1737
1193
1249
1251
1197
1342
1805
1 9 1 3
1279
1 1 0 7
1 0 8 2
1 4 4 9
1 7 3 0
1510
1529
1348
2
1
3
3
1995
1 0 6 3
1 7 1 2
1416
1278
1039
2 0 2 1
1839
1213
1 2 0 9
186 2
1 8 5 5
1263
1 7 4 1
1 1 1 7
1 8 5 1
1 2 0 0
2102
1392
19 7 3
1 1 4 0
2015
1218
1 8 0 9
1 0 7 0
1055
1
1
6
5
1 1 4 2
1 2 0 4
1 2 4 0
1 5 7 2
1 1 1 2
1 8 6 6
1
9
9
7
1350
1893
1222
1 3 2 3
1369
1
4
9
5
1 5 6 7
1
3
1
4
1345
1716
1 7 9 6
1485 1598
1187
1 3 4 3
1384
1492
2073
1128
1643
1
1
1
4
1
2
9
2
1 1 6 8
1508
1547
1 9 5 2
1
3
7
8
1873
1056
1226
1 8 4 0
1560
1 2 0 5
1357
1 6 4 1
1 6 2 9
16
7
0
1813
1 9 6 9
1
8
7
4
1584
1587
1 1 8 1
1 0 7 1
1751
1 2 3 4
1
2
9
5
1372
1 6 9 1
1 4 5 2
2
0
8
6
1 8 3 6
1 3 0 8
1
8
6
5
2
0
1
0
1405
1878
1 8 4 6
1 8 2 4
1 4 7 2
1167
1125
1 2 3 8
1 2 0 2
1 1 7 4
1 0 6 4
1 7 6 9
1 6 4 0
1 2 0 7
1 3 7 9
1
3
0
9
1
0
8
0
1702
1 0 9 9
1 6 5 1
1290
1 7 8 8
1 8 3 2
2 1 6 1
1 3 6 2
1603
1 6 6 3
1 6 8 6
1246
1 6 9 5
1 7 9 0
1905
1194 1190
2 0 0 8
1 6 3 9
1335
1719
1661
1942
1 7 8 2
1307
1 1 6 3
1 3 8 9
1 2 3 6
1 2 0 6
1 5 1 5
1 7 7 4
1 7 8 1
1 2 2 7
1899
1 4 0 2
2019
1 9 6 3
1
8
6
9
1506
1 8 8 6
1804
1468
1374
1 9 5 4
1589
1
2
0
8
1742
1 8 8 4
1 8 8 5
1 4 3 9
1 9 4 9
1 4 3 7
1260
1 7 8 9
1
8
3
8
1 8 9 7
1
4
1
1
1 7 8 3
1
4
2
7
1 9 6 41
1
9
5
1 8 5 6
1 6 6 7
1 4 5 1
1718
1 7 1 0
1417
1807
1
5
3
1
1
0
6
8
1 9 5 0
1162
1 7 7 2
1 7 0 7
1 6 9 7
1525
1 3 8 5
1 0 9 1
1 8 6 4
1457
1 3 5 2
1 4 4 6
1 2 3 7
1408
1058
1501
1 7 8 7
1354
1634
1161
1 3 9 9
1
9
9
2
1306
1 7 6 4
2074
1285
1821
1315
1 7 0 9
1 4 0 7
1242
1349
1 8 9 1
1803
1 5 1 6
1909
1176
1 9 6 2
10951578
1
0
6
0
1880
1703
1 2 3 5
1 6 2 2
1818
1353
1 9 8 4
1 9 8 2
1 3 0 4
1455
1 6 3 3
1527
1 6 9 8
1 1 1 3
1 8 3 4
15 2 6
1
9
4
3
1 7 3 2
1 2 7 5
1 9 0 2
1397
1 7 0 8
1223
1 8 2 5
1717
1 8 1 0
1
4
2
6
1358
1593
1 4 6 7
1
8
7
5
1365
1 7 2 3
1 3 2 7
1441
1
0
4
1
1
8
7
0
1746
1738
1
6
3
2
1
0
4
0
1 4 8 7
1 4 9 8
1827
1425
1 2 2 4
1 4 0 3
1 6 9 3
11
46
1829
1 8 4 8
1
5
5
7
1
4
4
7
1286
1998
1 6 4 4
1994
1 4 0 6
1 8 1 9
1 7 1 3
1476
1 0 7 5
1 7 7 3
1 4 1 0
1398
1 6 4 7
1
2
1
2
1 5 1 4
1305
1042
105 3
1248
1057
1138
1 2 2 5
1338
1 1 1 6
1 8 2 6
1103
1820
1266
1 5 2 1
1 7 7 8
1310
1129
1 0 5 4
1 0 7 3
1 4 0 9
1101
1272
1987
1
7
3
4
1
3
9
1
1355
1097
1273
1 7 7 5
1806
1665
1303
17
05
1
0
1
0
1 7 9 3
1 4 7 5
1100
1454
1313
1
4
2
9
1 7 1 4
1
5
5
0
2 0 9 6
1490
1 6 4 5
1 6 4 8
1 0 9 8
1
1
5
7
1 3 1 7
1
8
8
2
1
9
5
7
1549
1 9 0 1
1 7 1 1
1148
1
3
1
9
1
9
9
9
1945
2
0
0
9
1 1 1 0
1 4 6 5
1 2 9 4
1
1
0
4
1871
1518
1 6 9 9
1 0 4 4
1696
1
4
2
8
1340
2
0
6
3
1
1
5
9
1120
1 3 7 1
1 2 9 3
Duwamish
Waterway
S a l m on
C
r
e
e
k
Black R i v e r
Duwamish River
D e s M o i n e s C r e e k
G r e e n R i ve r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
BurienLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P Railroad
B
N
R
a
i
l
r
o
a
d
S
e
a
t
t
l
e
L
i
g
h
t
R
a
i
l
C M S P
a n d
P
R a i l r o
a d
S 1 3 2 n d S t
S 147th St
S 166th St
S 124th St
50th Pl S
6 2 n d A v e S
S 151st St
4 2 n d A v e S
S 164th St
S 133rd St
S 144th St
5 3 r d A v e S
5 8 t h A v e S
S 160th St
A n d o v e r
P a r k W
4 0 t h A v e S
6
5
t
h
A
v
e
S
S 112th St
S 115th St
S 129th St
Minkler Blvd
M a c a d a m
R
d
S
5 1 s t A v e S
Pavement Analysis
Legend
PCI
0 - 10 red
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60 yellow
61 - 70
71 - 80
81 - 90
91 - 100 green
City Li mits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
city of
W A S H I N G T O N
Tukwila , WA
- Year Post Rehab PCI:
by Segment
5 Annu al Budget$1,050,000
138
UV99
UV509
UV599
UV518
UV181
UV900
UV167
UV167
UV509
UV99
§¨¦405
§¨¦5
C
e
d
a
r
R
i
v
e
r
W
a
t
e
r
w
a
y
Duwamish
Waterway
Duwamish River
B l a c k R i v e r
D e s M o i n e s C r e e k
Gr e e n R i v e r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
BurienLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
RENTONMUNICIPALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P Railroad
B
N
R
a
i
l
r
o
a
d
S e a t t l e L i g h t R a i l
C M S P a n d P R a i l r o a d
S 1 3 2 n d S t
S 147th St
6
5
t
h
A
v
e
S
S 166th St
S 164th St
S 133rd St
S 124th St
50th Pl S
6 2 n d A v e S
5 3 r d A v e S
M
a
c
a
d
a
m
R
d
S
S 151st St
5 1 s t A v e S
S 144th St
4 2 n d A v e S
Minkler Blvd
A n d o v e r
P a r k W
S 115th St
S 160th St
4 0 t h A v e S
5 8 t h A v e S
S 112th St
S 129th St
134 6
1867
18
7
2
17 5 4
1
0
0
8
1 3 7 7
1562
1
9
5
5
10 0 1
2016
19 7 5
1604
1677
1484
1420
1601
17 5 01978
17 5 5
1392
2015 1187
1357
1 9 6 9
1587
1372
1 6 9 1
1167
1 7 9 0
1 7 7 4
1589
1
4
2
7
1880
1353
1593
1827
1 8 2 6
1129
1101
1 7 7 5
1
0
1
0
1454
1
8
8
2
1871
Pavement Analysis
Legend
Rehab Activity
Edge M ill + Thin Overlay (1.5 - 2.0)
FW M + Thick Overlay (> 2.0 - 3.0)
FW M + Thick Overlay (> 2.0 - 3.0) + Strctrl Ptch
MicroSurface / Chip Seal + Strctrl Ptch
Rehab Year
2021
2022
2023
2024
2025
City Limits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
city of
W A S H I N G T O N
Tukwila , WA
by Rehab Year and Activity
5 - Year Rehab PlanAnnual Budget$1,050,000
139
UV99
UV509
UV599
UV518
UV181
UV900
UV167
UV167
UV509
UV99
§¨¦405
§¨¦5
Des M o i n e s C r e e k
Duwamish
Waterway
Duwamish River
B l a c k R i v e r
C
e
d
a
r
R
i
v
e
r
W
a
t
e
r
w
a
y
G r e e n R i v e r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
RENTONMUNICIPALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P Railroad
B
N
R
a
i
l
r
o
a
d
S
e
a
t
t
l
e
L
i
g
h
t
R
a
i
l
C M S P
a n d
P
R a i l r o a d
3560
1 4 0 0
2
5
8
0
3340
3660
2 8 4 0
4500
3460
2 1 20
2140
2
9
6
0
3860
4 8 0 0
2900
2 6 2 0
4240
4
7
8
0
3620
4 8 4 0
2740
3 2 0 0
4 2 2 0
3520
4 12 0
2880
4 7 4 0
1360
3940
4100
3
0
4
0
4 2 0 0
2 0 0 0
1 2 4 0
1960
4140
1700
1 9 8 0
35 4 0
1140
1580
3440
1 5 2 0
23 8 0 4420
1 1 6 0
1300
4020
4360
1500
2 4 4 0
3 5 8 0
3 2 6 0
1 7 2 0
2780
1 2 0 0
1 0 6 0
24 0 0
1220
1 6 6 0
4860
1 8 2 0
4
7
6
0
1 1 0 0
1880
4060
3800
4 0 4 0
3700
1 7 8 0
3 0 0 0
3880
4180
1320
4 4 4 0
4700
1 4 2 0
3680
4 0 8 0
3 9 6 0
3820
3
1
2
0
1600
4160
2060
4480
3 7 6 0
3 2 2 0
4540
4 6 8 0
1840
4280
1800
1760
1 6 8 0
2 0 2 0
2520
4520
3100
2 1 0 0
1080
2
6
4
0
3 5 0 0
4 6 0 0
2820
1480
4300
3 4 0 0
1 2 8 0
1
0
2
0
3 7 2 0
3420
1
1
8
0
4640
2320
1120
2660
4 8 2 0
2
6
0
0
3 3 8 0
1340
2 2 4 0
3 3 6 0
2
5
6
0
2
5
0
0
1 5 6 0
3180
1 0 4 0
2
9
4
0
2460
1 4 6 0
3920
1
7
4
0
3600
3780
1 8 6 0
2 2 8 0
3980
4000
2480
1
5
4
0
2
1
6
0
1 9 0 0
4400
2 0 4 0
13
8
0
3740
3240
2 0 8 0
2
7
6
0
1 9 4 0
2
9
2
0
2 1 8 0
4620
2340
3900
3280
4720
4320
2
3
6
0
4 5 8 0
1640
4260
3 3 0 0
3 6 4 0
4340
3020
2 2 6 0
4
9
0
0
1 2 6 0
3 1 6 0
1 4 4 0
2 9 8 0
2
5
4
0
1920
2 3 0 0
2
8
0
0
1 6 2 0
4 9 4 0
2860
4880
2700
4460
4
5
6
0
2
7
2
0
4380
3 1 4 0
4 9 2 0
S 147th St
M a c a d a m
R
d
S
S 164th St
S 166th St
S 133rd S t
S 124th St
6 2 n d A v e S
S 151st St
S 144th St
5 1 s t A v e S
S 1 3 2 n d S t
5 3 r d A v e S
4 2 n d A v e S
5 8 t h A v e S
Minkler Blvd
A n d o v e r
P a r k W
4 0 t h A v e S
6
5
t
h
A
v
e
S
50th Pl S
S 112th St
S 160th St
S 115th St
S 129th St
Pavement Analysis
Legend
City Li mits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
Assembled Projectsby Project ID
city of
W A S H I N G T O N
Tukwila , WA
140
UV99
UV509
UV599
UV518
UV181
UV900
UV167
UV167
UV509
UV99
§¨¦405
§¨¦5
Des M o i n e s C r e e k
Duwamish
Waterway
Duwamish River
B l a c k R i v e r
C
e
d
a
r
R
i
v
e
r
W
a
t
e
r
w
a
y
G r e e n R i v e r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
RENTONMUNICIPALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P
Railroad
B
N
R
a
i
l
r
o
a
d
S
e
a
t
t
l
e
L
i
g
h
t
R
a
i
l
C M S P
a n d
P
R a i l r o a d
S 1 3 2 n d S t
S 147th St
M
a
c
a
d
a
m
R
d
S
E
a
s
t
M
a
r
g
i
n
a
l
W
a
y
S
S W G r a d y W a y
6
5
t
h
A
v
e
S
SouthcenterBlvd
S 166th St
S 164th St
S R y a n W a y
6
6
t
h
A
v
e
S
S 124th St
5
0th Pl S
6 2 n d A v e S
5 1 s t A v e S
I
n
t
e
r
u
r
b
a
n
A
v
e
S
5 3 r d A v e S
S 151st St
A n d o v e r P a r k W
S Ryan St
S 144th St
Tukwila Pkwy
A n d o v e r
P a r k
E
S 1 3 3 r d S t
S 180th St
A i r p o r t W a y S
6 1 s t A v e S
S o u t h c e n t e r P k w y
Strander Blvd
4 2 n d A v e S
Minkler Blvd
S 115th St
S 160th St
4 0 t h A v e S
5 8 t h A v e S
S 112th St
KlickitatDr
S 129th St
S 1 8 4 t h P l
Pavement Analysis
Legend
Col lector
Local
Minor Arterial
Princ ipal Arterial
City Li mits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
city of
W A S H I N G T O N
Tukwila , WA
Functional Classificationby Segment
141
UV99
UV509
UV599
UV518
UV181
UV167
UV900
UV509
UV99 §¨¦405
§¨¦5
1 9 2 1
1 5 1 9
1 9 7 9
1671
1483
1 4 1 5
2035
1797
2084
13
9
5
2
0
8
9
1
0
0
9
1739
1
0
4
9
1544
1 3 6 1
2098
1 6 1 5
1 1 4 1
2039
1650
1 3 1 6
1189
1 0 7 9
1 8 6 1
1
3
6
4
17 5 3
1 1 5 8
2085
1
3
1
8
1 1 0 9
1 7 5 7
1404
1387
1 7 1 5
2078
1 9 4 8
1847
1
1
0
5
1 4 6 3
1559
1
1
9
8
20
9
9
1244
1106
1119
1759
1 0 0 4
1 9 1 4
1 6 1 8 1185
1 8 5 2
1 7 9 1
1 2 6 1
1 8 9 8
1262
1 2 5 6 1 4 1 3
1
0
9
0
1 0 8 3
1250
1442
1 2 3 2
2155
1 6 3 6
1432
151
7
2070
15 5 1
1 0 6 9
1 0 9 6
1 0 0 6
1 8 1 1
1546
1 7 6 7
1
9
1
8
1849
1 8 1 2
1179
1 4 4 8
1590
175 4
2 0 9 4
1
8
6
8
2043
1971
1 3 2 9
1664
1 9 7 6
1
2
7
4
1588
1 6 6 2
191 7
1 1 5 6
1122
1646
2079
1436
1013
1215
1061
2
0
5
1
1 0 7 6
1 9 4 7
2
0
6
4
1 0 7 8
1
5
7
7
1
8
4
5
2 1 6 2
1 2 0 1
1690
1 1 4 9
1493
1 8 3 1
1252
1830
1 4 8 2
1854
1089
1153
1 0 5 9
1 0 0 7
1 2 4 7
1 0 8 4
1 9 2 6
1
8
8
9
1 8 5 7
1638
1940
1271
1188
1 906
1 7 7 6
1444
1543
1 2 7 7
17 5 2
1 1 1 1
1 6 3 7
1370
17 4 9
2 1 0 0
1 3 7 7
1 8 2 8
1 0 6 7
1 0 7 7
1509
1562
1 5 6 6
1 9 8 3
11 55
1
8
8
7
1591
13 0 2
1360
1 0 4 8
1 1 7 8
1376
19931505
1 1 6 9
1
9
5
5
1888
2 0 0 5
1173
1431
1414
1 1 7 5
1494
1435
155318161991
2076
2071
1434
1990 1386
1858
1 3 2 8
1 5 0 7
20 9 3
1642
1 9 5 3
1 9 5 9
1 3 2 5
1565
1694
1280
1720
1 3 1 2
1744
1502
1 8 0 8
1 7 8 6
1
1
1
5
1910
1879
1522
1989
1 2 3 0
1 0 9 3
10 0 1
2 0 5 8
1 1 9 6
20 9 5
20
83
1 0 4 5
1635
1164
2097
13 8 1
1171
1 2 1 1
1
2
0
3
1 3 2 6
2016
1 6 5 3
1 0 5 1
19 7 5
1 3 8 3
1 9 7 0
1284
1 7 9 5
1 2 3 3
1 3 3 1
1123
1908
1145
1337
1219
1900
1469
1118
2002
1172
1 8 9 0
1 2 7 6
1 5 2 3
1604
2 0 1 3 1520
1214
1 9 4 4
1 8 4 2
1
8
8
3
1298
2
0
0
4
2
0
9
2
1621
1
8
8
1
1596
1108
1802
1366
1743
1 1 4 3
1 3 8 8
1677
1 5 6 8
1 7 9 2 1701
1 5 7 1
1 2 1 6
1
0
6
6
1486
15
8
2
1
2
1
0
2 0 6 2
1394
1599
1 9 5 1
19 7 7
1300
1 6 1 6 1555
1 3 3 0
1440
1 1 7 0
1484
1 5 7 0
1186
1 2 5 4
1229
1
9
4
6
1 1 9 9
1958
1011
1748
1
4
3
8
1245
1102
1
4
2
4
1 6 7 2
1988
2003
2 0 1 1
1801
1907
1 0 7 2
1124
1420
1556
1 8 6 0
1291
1 9 6 1
1
1
6
0
1002
2 1 6 3
1 1 6 6
1600
1003
1 4 7 4
2031
1 7 6 8
1 8 5 9
1 5 3 0
1 6 2 8
1798
16051601
2025
17 5 0
1127
1542
1
9
7
2
19 7 8
1758
1491
1 5 6 9
1121
1 7 7 0
1
5
2
8
1850
1996
1 1 5 4
1 9 1 9
1489
11911678
1
6
8
7
17 5 5
1347
1375
1373
1 8 2 3
1 6 6 6
2023
1336
1903
1676
1585
1 7 3 6
2022
1
3
3
2
1 0 9 4
1512
1 0 6 5
1243
1 8 3 5
1679
1 9 8 0
1
1
8
0
1150
1 7 3 3
1 0 4 6
1192
1602
1737
1193
1249
1251
1197
1342
1805
1 9 1 3
1279
1 1 0 7
1 0 8 2
1 4 4 9
1 7 3 0
1510
1529
1348
2
1
3
3
1995
1 0 6 3
1 7 1 2
1416
1278
1039
2 0 2 1
1839
1213
1 2 0 9
186 2
1 8 5 5
1263
1 7 4 1
1 1 1 7
1 8 5 1
1 2 0 0
2102
1392
19 7 3
1 1 4 0
2015
1218
1 8 0 9
1 0 7 0
1055
1
1
6
5
1 1 4 2
1 2 0 4
1 2 4 0
1 5 7 2
1 1 1 2
1 8 6 6
1
9
9
7
1350
1893
1222
1 3 2 3
1369
1
4
9
5
1 5 6 7
1
3
1
4
1345
1716
1 7 9 6
1485 1598
1187
1 3 4 3
1384
1492
2073
1128
1643
1
1
1
4
1
2
9
2
1 1 6 8
1508
1547
1 9 5 2
1
3
7
8
1873
1056
1226
1 8 4 0
1560
1 2 0 5
1357
1 6 4 1
1 6 2 9
16
7
0
1813
1 9 6 9
1
8
7
4
1584
1587
1 1 8 1
1 0 7 1
1
7
5
1
1 2 3 4
1
2
9
5
1372
1 6 9 1
1 4 5 2
2
0
8
6
1 8 3 6
1 3 0 8
1
8
6
5
2
0
1
0
1405
1878
1 8 4 6
1 8 2 4
1 4 7 2
1167
1125
1 2 3 8
1 2 0 2
1 1 7 4
1 0 6 4
1 7 6 9
1 6 4 0
1 2 0 7
1 3 7 9
1
3
0
9
1
0
8
0
1702
1 0 9 9
1 6 5 1
1290
1 7 8 8
1 8 3 2
2 1 6 1
1 3 6 2
1603
1 6 6 3
1 6 8 6
1246
1 6 9 5
1 7 9 0
1905
1194 1190
2 0 0 8
1 6 3 9
1335
1719
1661
1942
1 7 8 2
1307
1 1 6 3
1 3 8 9
1 2 3 6
1 2 0 6
1 5 1 5
1 7 7 4
1 7 8 1
1 2 2 7
1899
1 4 0 2
2019
1 9 6 3
1
8
6
9
1506
1 8 8 6
1804
1468
1374
1 9 5 4
1589
1
2
0
8
1742
1 8 8 4
1 8 8 5
1 4 3 9
1 9 4 9
1 4 3 7
1260
1 7 8 9
1
8
3
8
1 8 9 7
1
4
1
1
1 7 8 3
1
4
2
7
1 9 6 41
1
9
5
1 8 5 6
1 6 6 7
1 4 5 1
1718
1 7 1 0
1417
1807
1
5
3
1
1
0
6
8
1 9 5 0
1162
1 7 7 2
1 7 0 7
1 6 9 7
1525
1 3 8 5
1 0 9 1
1 8 6 4
1457
1 3 5 2
1 4 4 6
1 2 3 7
1408
1058
1501
1 7 8 7
1354
1634
1161
1 3 9 9
1
9
9
2
1306
1 7 6 4
2074
1285
1821
1315
1 7 0 9
1 4 0 7
1242
1349
1 8 9 1
1803
1 5 1 6
1909
1176
1 9 6 2
10951578
1
0
6
0
1880
1703
1 2 3 5
1 6 2 2
1818
1353
1 9 8 4
1 9 8 2
1 3 0 4
1455
1 6 3 3
1527
1 6 9 8
1 1 1 3
1 8 3 4
15 2 6
1
9
4
3
1 7 3 2
1 2 7 5
1 9 0 2
1397
1 7 0 8
1223
1 8 2 5
1717
1 8 1 0
1
4
2
6
1358
1593
1 4 6 7
1
8
7
5
1365
1 7 2 3
1 3 2 7
1441
1
0
4
1
1
8
7
0
1746
1738
1
6
3
2
1
0
4
0
1 4 8 7
1 4 9 8
1827
1425
1 2 2 4
1 4 0 3
1 6 9 3
11
46
1829
1 8 4 8
1
5
5
7
1
4
4
7
1286
1998
1 6 4 4
1994
1 4 0 6
1 8 1 9
1 7 1 3
1476
1 0 7 5
1 7 7 3
1 4 1 0
1398
1 6 4 7
1
2
1
2
1 5 1 4
1305
1042
105 3
1248
1057
1138
1 2 2 5
1338
1 1 1 6
1 8 2 6
1103
182 0
1266
1 5 2 1
1 7 7 8
1310
1129
1 0 5 4
1 0 7 3
1 4 0 9
1101
1272
1987
1
7
3
4
1
3
9
1
1355
1097
1273
1 7 7 5
1806
1665
1303
17
05
1
0
1
0
1 7 9 3
1 4 7 5
1100
1454
1313
1
4
2
9
1 7 1 4
1
5
5
0
2 0 9 6
1490
1 6 4 5
1 6 4 8
1 0 9 8
1
1
5
7
1 3 1 7
1
8
8
2
1
9
5
7
1549
1 9 0 1
1 7 1 1
1148
1
3
1
9
1
9
9
9
1945
2
0
0
9
1 1 1 0
1 4 6 5
1 2 9 4
1
1
0
4
1871
1518
1 6 9 9
1 0 4 4
1696
1
4
2
8
1340
2
0
6
3
1
1
5
9
1120
1 3 7 1
1 2 9 3
Des M o i n e s C r e e k
Duwamish
Waterway
B l a c k River
S a l m o n C r e e k
Duwamish River
G r e e n R i v e r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
BurienLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P
Railroad
S
e
a
t
t
l
e
L
i
g
h
t
R
a
i
l
B
N
R
a
i
l
r
o
a
d
C M S P
a n d
P
R a i l r o a d
S 1 3 2 n d S t
S 147th St
S 166th St
S 124th St
50th Pl S
6 2 n d A v e S
S 151st St
4 2 n d A v e S
S 164th St
S 133rd St
S 144th St
5 3 r d A v e S
5 8 t h A v e S
S 160th St
A n d o v e r
P a r k W
4 0 t h A v e S
6
5
t
h
A
v
e
S
S 112th St
S 115th St
S 129th St
Minkler Blvd
M a c a d a m
R
d
S
5 1 s t A v e S
Pavement Analysis
Legend
Condition Rating (Descriptive GFP)
0 - 25 Very Poor
26 - 40 Poor
41 - 50 Marginal
51 - 60 Fair
61 - 70 Good
71 - 85 Very Good
86 - 100 Excellent
City Li mits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
city of
W A S H I N G T O N
Tukwila , WA
Pavement Condition (Descriptive GFP)by Segment
142
UV99
UV509
UV599
UV518
UV181
UV900
UV167
UV509
UV99 §¨¦405
§¨¦5
1 9 2 1
1 5 1 9
1 9 7 9
1671
1483
1 4 1 5
2035
1797
2084
13
9
5
2
0
8
9
1
0
0
9
1739
1
0
4
9
1544
1 3 6 1
2098
1 6 1 5
1 1 4 1
2039
1650
1 3 1 6
1189
1 0 7 9
1 8 6 1
1
3
6
4
17 5 3
1 1 5 8
2085
1
3
1
8
1 1 0 9
1 7 5 7
1404
1387
1 7 1 5
2078
1 9 4 8
1847
1
1
0
5
1 4 6 3
1559
1
1
9
8
20
9
9
1244
1106
1119
1759
1 9 1 4
1 6 1 8 1185
1 8 5 2
1 7 9 1
1 2 6 1
1 8 9 8
1262
1 2 5 6 1 4 1 3
1
0
9
0
1 0 8 3
1250
1442
1 2 3 2
2155
1 6 3 6
1432
151
7
2070
15 5 1
1 0 6 9
1 0 9 6
1 0 0 6
1 8 1 1
1546
1 7 6 7
1
9
1
8
1849
1 8 1 2
1179
1 4 4 8
1590
175 4
2 0 9 4
1
8
6
8
2043
1971
1 3 2 9
1664
1
2
7
4
1588
1 6 6 2
191 7
1 1 5 6
1122
1646
2079
1436
1013
1215
1061
2
0
5
1
1 0 7 6
1 9 4 7
2
0
6
4
1 0 7 8
1
5
7
7
1
8
4
5
2 1 6 2
1 2 0 1
1690
1 1 4 9
1493
1 8 3 1
1252
1830
1 4 8 2
1089
1153
1 0 5 9
1 0 0 7
1 2 4 7
1 0 8 4
1 9 2 6
1
8
8
9
1 8 5 7
1638
1940
1271
1188
1 906
1 7 7 6
1444
1543
1 2 7 7
1 1 1 1
1 6 3 7
1370
17 4 9
2 1 0 0
1 3 7 7
1 8 2 8
1 0 6 7
1 0 7 7
1509
1562
1 5 6 6
1 9 8 3
11 55
1
8
8
7
1591
13 0 2
1360
1 0 4 8
1 1 7 8
1376
19931505
1 1 6 9
1
9
5
5
1888
2 0 0 5
1173
1431
1414
1 1 7 5
1494
1435
155318161991
2076
2071
1434
1990 1386
1858
1 3 2 8
1 5 0 7
20 9 3
1642
1 9 5 3
1 9 5 9
1 3 2 5
1565
1694
1280
1720
1 3 1 2
1744
1502
1 8 0 8
1 7 8 6
1
1
1
5
1910
1879
1522
1989
1 2 3 0
1 0 9 3
10 0 1
2 0 5 8
1 1 9 6
20 9 5
2083
1 0 4 5
1635
1164
2097
13 8 1
1171
1 2 1 1
1
2
0
3
1 3 2 6
2016
1 6 5 3
1 0 5 1
19 7 5
1 3 8 3
1 9 7 0
1284
1 7 9 5
1 2 3 3
1 3 3 1
1123
1908
1145
1337
1219
1900
1469
1118
2002
1172
1 8 9 0
1 2 7 6
1 5 2 3
1604
2 0 1 3 1520
1214
1 9 4 4
1 8 4 2
1
8
8
3
1298
2
0
0
4
2
0
9
2
1621
1
8
8
1
1596
1108
1802
1366
1743
1 1 4 3
1 3 8 8
1677
1 5 6 8
1 7 9 2 1701
1 5 7 1
1 2 1 6
1
0
6
6
1486
15
8
2
1
2
1
0
2 0 6 2
1394
1599
1 9 5 1
19 7 7
1300
1 6 1 6 1555
1 3 3 0
1440
1 1 7 0
1484
1 5 7 0
1186
1 2 5 4
1229
1
9
4
6
1 1 9 9
1958
1011
1748
1
4
3
8
1245
1102
1
4
2
4
1 6 7 2
1988
2003
2 0 1 1
1801
1907
1 0 7 2
1124
1420
1556
1 8 6 0
1291
1 9 6 1
1
1
6
0
1002
2 1 6 3
1 1 6 6
1600
1003
1 4 7 4
2031
1 7 6 8
1 8 5 9
1 5 3 0
1 6 2 8
1798
16051601
2025
17 5 0
1127
1542
1
9
7
2
19 7 8
1758
1491
1 5 6 9
1121
1 7 7 0
1
5
2
8
1850
1996
1 1 5 4
1 9 1 9
1489
11911678
1
6
8
7
17 5 5
1347
1375
1373
1 8 2 3
1 6 6 6
2023
1336
1903
1676
1585
1 7 3 6
2022
1
3
3
2
1 0 9 4
1512
1 0 6 5
1243
1 8 3 5
1679
1 9 8 0
1
1
8
0
1150
1 7 3 3
1 0 4 6
1192
1602
1737
1193
1249
1251
1197
1342
1805
1 9 1 3
1279
1 1 0 7
1 0 8 2
1 4 4 9
1 7 3 0
1510
1529
1348
2
1
3
3
1995
1 0 6 3
1 7 1 2
1416
1278
1039
2 0 2 1
1839
1213
1 2 0 9
186 2
1 8 5 5
1263
1 7 4 1
1 1 1 7
1 8 5 1
1 2 0 0
2102
1392
19 7 3
1 1 4 0
2015
1218
1 8 0 9
1 0 7 0
1055
1
1
6
5
1 1 4 2
1 2 0 4
1 2 4 0
1 5 7 2
1 1 1 2
1 8 6 6
1
9
9
7
1350
1893
1222
1 3 2 3
1369
1
4
9
5
1 5 6 7
1
3
1
4
1345
1716
1 7 9 6
1485 1598
1187
1 3 4 3
1384
1492
2073
1128
1643
1
1
1
4
1
2
9
2
1 1 6 8
1508
1547
1 9 5 2
1
3
7
8
1873
1056
1226
1 8 4 0
1560
1 2 0 5
1357
1 6 4 1
1 6 2 9
16
7
0
1813
1 9 6 9
1
8
7
4
1584
1587
1 1 8 1
1 0 7 1
1751
1 2 3 4
1
2
9
5
1372
1 6 9 1
1 4 5 2
2
0
8
6
1 8 3 6
1 3 0 8
1
8
6
5
2
0
1
0
1405
1878
1 8 4 6
1 8 2 4
1 4 7 2
1167
1125
1 2 3 8
1 2 0 2
1 1 7 4
1 0 6 4
1 7 6 9
1 6 4 0
1 2 0 7
1 3 7 9
1
3
0
9
1
0
8
0
1702
1 0 9 9
1 6 5 1
1290
1 7 8 8
1 8 3 2
2 1 6 1
1 3 6 2
1603
1 6 6 3
1 6 8 6
1246
1 6 9 5
1 7 9 0
1905
1194 1190
2 0 0 8
1 6 3 9
1335
1719
1661
1942
1 7 8 2
1307
1 1 6 3
1 3 8 9
1 2 3 6
1 2 0 6
1 5 1 5
1 7 7 4
1 7 8 1
1 2 2 7
1899
1 4 0 2
2019
1 9 6 3
1
8
6
9
1506
1 8 8 6
1804
1468
1374
1 9 5 4
1589
1
2
0
8
1742
1 8 8 4
1 8 8 5
1 4 3 9
1 9 4 9
1 4 3 7
1260
1 7 8 9
1
8
3
8
1 8 9 7
1
4
1
1
1 7 8 3
1
4
2
7
1 9 6 41
1
9
5
1 8 5 6
1 6 6 7
1 4 5 1
1718
1 7 1 0
1417
1807
1
5
3
1
1
0
6
8
1 9 5 0
1162
1 7 7 2
1 7 0 7
1 6 9 7
1525
1 3 8 5
1 0 9 1
1 8 6 4
1457
1 3 5 2
1 4 4 6
1 2 3 7
1408
1058
1501
1 7 8 7
1354
1634
1161
1 3 9 9
1
9
9
2
1306
1 7 6 4
2074
1285
1821
1315
1 7 0 9
1 4 0 7
1242
1349
1 8 9 1
1803
1 5 1 6
1909
1176
1 9 6 2
10951578
1
0
6
0
1880
1703
1 2 3 5
1 6 2 2
1818
1353
1 9 8 4
1 9 8 2
1 3 0 4
1455
1 6 3 3
1527
1 6 9 8
1 1 1 3
1 8 3 4
15 2 6
1
9
4
3
1 7 3 2
1 2 7 5
1 9 0 2
1397
1 7 0 8
1223
1 8 2 5
1717
1 8 1 0
1
4
2
6
1358
1593
1 4 6 7
1
8
7
5
1365
1 7 2 3
1 3 2 7
1441
1
0
4
1
1
8
7
0
1746
1738
1
6
3
2
1
0
4
0
1 4 8 7
1 4 9 8
1827
1425
1 2 2 4
1 4 0 3
1 6 9 3
11
46
1829
1 8 4 8
1
5
5
7
1
4
4
7
1286
1998
1 6 4 4
1994
1 4 0 6
1 8 1 9
1 7 1 3
1476
1 0 7 5
1 7 7 3
1 4 1 0
1398
1 6 4 7
1
2
1
2
1 5 1 4
1305
1042
105 3
1248
1057
1138
1 2 2 5
1338
1 1 1 6
1 8 2 6
1103
182 0
1266
1 5 2 1
1 7 7 8
1310
1129
1 0 5 4
1 0 7 3
1 4 0 9
1101
1272
1987
1
7
3
4
1
3
9
1
1355
1097
1273
1 7 7 5
1806
1665
1303
17
05
1
0
1
0
1 7 9 3
1 4 7 5
1100
1454
1313
1
4
2
9
1 7 1 4
1
5
5
0
2 0 9 6
1490
1 6 4 5
1 6 4 8
1 0 9 8
1
1
5
7
1 3 1 7
1
8
8
2
1
9
5
7
1549
1 9 0 1
1 7 1 1
1148
1
3
1
9
1
9
9
9
1945
2
0
0
9
1 1 1 0
1 4 6 5
1 2 9 4
1
1
0
4
1871
1518
1 6 9 9
1 0 4 4
1696
1
4
2
8
1340
2
0
6
3
1
1
5
9
1120
1 3 7 1
1 2 9 3
Des M o i n e s C r e e k
Duwamish
Waterway
S a lm
o
n
C
r
e
e
k
B lac k Ri ver
Duwamish River
Gr e e n R i v e r
ArborLake
LakeGarrett
DuwamishWaterway
White CenterHeightsPark Pond
Glen AcresGolf CoursePond
WestSeattleReservoir
ArrowLake
BurienLake
Tub Lake
AngleLake
LakeReba
Foster GolfCourse Pond
BowLake
DuwamishRiver
LoraLake
LakeWashington
PugetSound
SEATTLE-TACOMAINTERNATIONALAIRPORT
KING COUNTYINTERNATIONALAIRPORT
C
M
S
t
P
a
n
d
P
R
a
i
l
r
o
a
d
N
P
Railroad
S
e
a
t
t
l
e
L
i
g
h
t
R
a
i
l
B
N
R
a
i
l
r
o
a
d
C M S P
a n d
P
R a i l r o a d
S 1 3 2 n d S t
S 147th St
S 166th St
S 124th St
50th Pl S
6 2 n d A v e S
S 151st St
4 2 n d A v e S
S 164th St
S 133rd St
S 144th St
5 3 r d A v e S
5 8 t h A v e S
S 160th St
A n d o v e r
P a r k W
4 0 t h A v e S
6
5
t
h
A
v
e
S
S 112th St
S 115th St
S 129th St
Minkler Blvd
M a c a d a m
R
d
S
5 1 s t A v e S
Pavement Analysis
Legend
PCI
0 - 10 red
11 - 20
21 - 30
31 - 40
41 - 50
51 - 60 yellow
61 - 70
71 - 80
81 - 90
91 - 100 green
City Li mits
N00.5 10.25 Miles
IMS Infrastructure Management Services 2020 | Pavement Survey 2020
Label Legend
12341234 GISIDProject ID
(when ap plicable)
city of
W A S H I N G T O N
Tukwila , WA
Pavement Condition Index (PCI)Current PCI by Segment
143