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HomeMy WebLinkAboutTrans 2016-07-18 COMPLETE AGENDA PACKETCity of Tukwila Transportation Committee • Dennis Robertson, Chair • Verna Seal • De'Sean Quinn Distribution: D. Robertson V. Seal D. Quinn J. Duffie Mayor Ekberg D. Cline L. Humphrey B. Giberson R. Tischmak G. Labanara P. Brodin R. Turpin M. Hart Clerk File Copy 2 Extra Place pkt pdf on Z: \TC -UC Agendas e -mail cover to: A. Le, C. O'Flaherty, D. Robertson, D. Almberg, B. Saxton, S. Norris, M. Hart, L. Humphrey AGENDA MONDAY, JULY 18, 2016 — 5:30 PM FOSTER CONFERENCE ROOM — 6300 BUILDING Item Recommended Action Page 1. PRESENTATION(S) 2. BUSINESS AGENDA a) TUC/TOD Pedestrian Improvements a) Information Only Pg. 1 Project Status Update 3. SCATBd 4. MISCELLANEOUS 5. ANNOUNCEMENTS Future Agendas: • Speed bumps Next Scheduled Meeting: Monday, August 1, 2016 16. The City of Tukwila strives to accommodate individuals with disabilities. Please contact the Public Works Department at 206 - 433 -0179 for assistance. *A.,k vow ,,,I, City of Tukwila Allan Ekberg, Mayor INFORMATIONAL MEMORANDUM TO: Transportation Committee FROM: Robin Tischmak, City Engineer RIZ:r BY: Moira Bradshaw, Senior Planner COPY: Mayor Ekberg DATE: July 15, 2016 SUBJECT: TUC/TOD Pedestrian Improvements Project No. 90710405 Project Status Update ISSUE The TUC/TOD Pedestrian Improvements are being completed by implementing several individual projects and segments. Attachment A is a Figure with descriptions of the various segments. This is an update on the different phases and their progress. BACKGROUND A pedestrian and bicycle corridor between the City's urban core and the Tukwila Station (which serves multiple transit options), along with the break-up of the "super blocks" in Southcenter has been a long term goal for the City. The cost to complete the project has necessitated a phased implementation. A number of milestones have recently occurred on different segments. Attachment B was prepared by King County Department of Natural Resources (DNR) for design and cost considerations. DISCUSSION Baker Boulevard Non-Motorized Improvements and Christensen Road: King County Parks and Natural Resources Department, who were aware of the City's goals and desires to improve access into centers and linkages to transit, approached the City with an offer to provide funding for a portion(s) of the overall project. Attachment B is a conceptual plan created by King County Parks and Recreation Division. They are developing an Interagency Agreement that would transfer up to $1 million to Tukwila in order for the City to complete the design and construction of the Baker Boulevard segment and construction only of the Christensen Rd segment. Green River Trail Segment: This segment (from the west bridge connection to Christensen Road) was removed from the TUC Pedestrian/Bicycle Bridge Project (King County refers to it as the Green River non-motorized bridge project). No funding source has been proposed for this trail segment as this work cannot be completed until after the pedestrian bridge construction has been completed. TUC Pedestrian/Bicycle Bridge Project: A successful bid was submitted and a contract was awarded by Council on June 13, 2016. Attachment C is a drawing of the pedestrian bridge design. Expected completion is 2017. 1 INFORMATIONAL MEMO Page 2 West Valley Highway Non - Motorized Improvements and Longacres Way: King County Metro completed and submitted a grant application for PSRC Non - motorized funds under the title "Access to Transit ". The project has been recommended for approval and funds may be available as early as 2017. Similar to the Baker and Christensen segments, the County would pass through the funds to Tukwila to complete design and construction work on West Valley Hwy and design only for Longacres Way. FINANCIAL IMPACT Funding for the separate segments are shown in the "Proposed" 2017 CIP sheets attached for reference. RECOMMENDATION Information only. ATTACHMENTS A. TUC/TOD Pedestrian Improvements segments B. King County Department of Natural Resources and Parks Urban Center Access Proposal C. Green River Non - motorized Bridge drawing D: 2017 Proposed CIP sheets W: \PW Eng \PROJECTS\A- RW & RS Projects \TOD Pedestrian Improvements (90710405) \Trans Committee InfoMemo 7.18.16 RT.doc 2 TUC /TOD Pedestrian Improv aTn w: The Trail is made up of six segments and they are ordered from west to east and are labeled by the street and or trail name. Baker Boulevard Non - Motorized Improvements Road diet to create dedicated bike lanes and upgrade curb ramps to meet current ADA stan.a Christensen Road s (•esigne•) King County DNR partnership for construction - using levy funds. Buffered shared use trail (designed) King County DNR partnership for construction - using levy funds. Page oft w Attachment "A" Green River Trail Regional trail widened from 8 to 10 feet with 2 foot shoulders and improved with illumination and pedestrian amenities (engineered and permitted). Delayed in order to avoid project area overlap with TUC Pedestrian Bridge construction /contractor (need $69oK for construction). Twin -tied arch bridge (16 feet) connecting Green River Trail to West Valley Hwy sidewalk. (Construction awarded, completion in 2017). West Valley Highway Non - Motorized Improvements Segment 1 West edge: Proposed buffered 12 -foot shared use path (Partially designed, additional design and construction funding has been recommended through PSRC countywide process). Segment 2: Proposed buffered 8 -12 foot shared use path (design funds have been recommended through the PSRC countywide process; need construction funding). Tukwila Mobility Connections King County Department of Natural Resources and Parks Parks and Recreation Division Attachment "B" Tukwila Mobility Connection March 2016 Mobility Connections Overall Concept 0) Introduction Mobility Connections Vision • Mobility Connections are active transportation (bicycle and pedestrian) connections linking the Regional Trails System to urban centers, transit centers, civic centers, and other regionally significant destinations throughout King County; • Mobility Connections use streets and other public rights -of -way to create priority connections; • Mobility Connections enhance bicycle and pedestrian access and promote mobility and sustainability; and • Mobility Connections are created through partnerships between King County DNRP and local communities, transit agencies and other public entities. Mobility Connections Goals • Ensure safe and direct bicycle and pedestrian connections from the Regional Trails System to urban communities; • Extend the benefits of the Regional Trails System to urban communities; • Increase mobility and travel options while decreasing the need for automobile parking and other costly infrastructure; • Encourage alternatives to driving, reducing traffic congestion, and improving air quality; • Promote physical activity and enhanced health; and • Encourage economic development and sustainability. Tukwila Mobility Connection Tukwila Mobility Connection General Concept Connection Alignment +i City of Tukwila Project Tukwila Mobility Connections N Sta Introduction March 2016 Tukwila Mobility Connection Goals • Provide a dedicated bicycle and pedestrian connection between the Tukwila Sounder /Amtrak Station and the Tukwila Urban Transit Center at Southcenter Mall in the heart of the Tukwila Urban Center; • Link the Regional Trails System with this connection to maximize the nonmotorized mobility between the Tukwila Urban Center and nearby cities; • Build upon the nonmotorized mobility benefits the Tukwila Green River Bridge will bring to the Southcenter area by extending the project extent outwards; and • Eliminate the barrier to east -west nonmotorized movement in this area caused by the presence of West Valley Highway. Tukwila Mobility Connection Projects Project A • Proposes the rechannelization of Baker Boulevard between Christensen Road and Andover Park W. to include bicycle facilities; and • Proposals are based on street rechannelization designs for Baker Boulevard received from the City of Tukwila. Project B • Proposes a shared use path along West Valley Highway and Longacres Way between the Tukwila Green River Bridge project terminus and the Tukwila Sounder /Amtrak Station. 2 Tukwila Mobility Connection Baker Boulevard - Overview Baker Boulevard Context Map • • Connection Alignment Regional Tra' • f' City of Tukwila Project — Street MIN Baker Blvd Segment ++- Rail Corridor 0 250 500 1 G' Red highlighted sections in context maps represents area of analysis. Baker Boulevard street view facing east from Andover Park W. intersection. (Google Street View, Aug 2015). 03 Project A March 2016 Facing east at widened sidewalks on north side of Baker Boulevard. Facing west at sidewalks on north side of Baker Boulevard between Christensen Road and And- over Park E. 3 Tukwila Mobility Connection Baker Boulevard - Existing Conditions March 2016 Red lines with arrows indicate area and direction of view of accompanying cross sections. Baker Boulevard West Segment - Existing Cross Section 12W 6' Dam latm • Western segment between Andover Park W. and Andover Park E. is approximately 1100 feet; • Approximately 51 feet of available curb -to -curb street width; • 4 vehicle travel lanes approximately 13- feet -wide and a 25 mph speed limit; • North side of Baker Blvd. has a 15- foot -wide sidewalk along most of its length; • Utility poles, street benches and street trees narrow the north sidewalk to as little as 5 -feet- wide in some areas; • South side of Baker Blvd. has a 6- foot -wide sidewalk along most of its length; • No parking or bicycle lanes present; and • Intersection with Andover Park W. is all -way traffic signal controlled. Project A Baker Boulevard East Segment - Existing Cross Section DOVit lane Drive • Eastern segment between Andover Park E. and Christensen Rd. is approximately 350 feet; • Approximately 51 feet of available curb -to -curb street width; • 4 vehicle travel lanes approximately 13- feet -wide and a 25 mph speed limit; • Both north and south sidewalks are approximately 6- feet -wide; • No parking or bicycle facilities present; and • Intersection with Andover Park E. is all -way traffic signal controlled and the intersection with Christensen Rd. is stop controlled for traffic on Baker Blvd. 4 Tukwila Mobility Connection Baker Boulevard - City of Tukwila Proposal Conventional Bike Lanes March 2016 16-6 33A3366 6 \ \O 6 moo\ \\ _: �\ Baker Boulevard West Segment - Conventional Bike Lanes A= 0663631666 6 • No changes to existing curb lines; • Vehicle lanes reduced to one 11- foot -wide lane each way; • 6- foot -wide bike lanes added in both directions adjacent to 8.5- foot -wide parking lanes on both sides of the street; • Bike lanes do not have double- stripe painted buffers or delineator post buffers; and • At approaches to intersections, parking lanes transition to vehicle turning lanes. 0 Project A Baker Boulevard East Segment - Conventional Bike Lanes 4 • No changes to existing curb lines; • Road diet reduces vehicle travel lanes from four to three, each 13- feet -wide; • 6- foot -wide bike lanes are added on both sides of the road adjacent to the sidewalk; and • Intersection of Baker Boulevard and Christensen Road is changed to all way stop sign con- trolled. 5 Tukwila Mobility Connection Baker Boulevard -King County Proposal Option 1- Buffered Bike Lanes Baker Boulevard West Segment - Buffered Bike Lanes Sidewalk Buffered Bike Lane Parking Buffered Bike Lane Buffered Bike Lane Sidewalk Sidewalk Buffered Bike La ne °? Parking ik Sidewalk rxi Parking Buffered Bike Lane Buffered Bike Lane m Parking Sidewaik *Note: plan views are for illustrative and conceptual purposes and are not drawn to scale. Andover Park E March 2016 • • No changes to existing curb lines; • Both bike lanes are reduced to 5- feet -wide with an added 1.5- foot -wide painted buffer be- tween vehicle travel lanes and bike lanes; • Both parking lanes are reduced from 8.5 to 8- feet -wide; • Green markings in transition area highlights the presence of bicyclists for motorists transi- tioning to right turn lane; and • Green bike boxes at both approaches to Andover Park E. intersection allow cyclists to posi- tion themselves in view of motorists to avoid right -turn conflicts. Sidewalk Buffered Bike Lane Buffered Bike Lane Sidewalk Project A 6 Tukwila Mobility Connection Baker Boulevard -King County Proposal Option 1- Buffered Bike Lanes dewa]k Buffered Bike Lane Buffered Bike Lane Buffered Bike Lane Buffered Bike Lane Sidewalk N At*Note: plan views are for illustrative and conceptual purposes and are not drawn to scale. 1111111111 liii '1uuuuiiu Baker Boulevard East Segment - Buffered Bike Lanes Buffered Bike Lane • No changes to existing curb lines; • All three vehicle travel lanes reduced from 13 to 12- feet -wide; and • Bike lanes reduced from 6 to 5.5- feet -wide with a 2- foot -wide painted buffer between ve- hicle traffic and bike lanes. N Project A ed Use Path March 2016 Summary of Buffered Bike Lane Proposal Benefits Buffered Bike Lanes • Added buffer area provides greater shy distance between motor vehicles and cyclists; • Provides extra space for cyclists to pass another cyclist without entering the motor vehicle lane; and • Added facility width appeals to a wider cross - section of bicycle users. Bike Boxes • Increase the visibility of cyclists at intersections by positioning them in front of motorists; • Reduce the incidence of "right- hook" conflicts with turning vehicles at the start of the green light phase; and • Group cyclists together to facilitate clearing the intersection quickly. Green Pavement Markings • In transition areas raises motorists and cyclists awareness of the presence of these areas of conflict; • Increases motorist yield behavior at areas of conflict; and • Raises the overall visibility of cyclists. 7 Tukwila Mobility Connection March 2016 Baker Boulevard King County Proposal Option 1 Buffered Bike Lanes Engineer's Cost Estimate for Construction Item No. Item Description Unit Est. Qty Unit Price Lump Sum/ Extented Amount Additional Notes 1 MOBILIZATION E S 41_965_00 2 REMOVING RAISED PAVEMENT MARKER L_ 5_000_00 3 REMOVING MISCELLANEOUSTRAFFIC ITEM L S 10_000_00 4 REMOVING PLASTIC TRAFFIC MARKING EACH 10 5 100.00 - 1,000 00 5 REMOVING PLASTIC CROSSWALK LINE S F 500 S 5_00 - 2_500_00 6 REMOVING PLASTIC LINE L F 130 S 5_00 S 650.00 REMOVING CEMENT CONC. SIDEWALK — '_. 260 S 30_00 S 7_600_00 8 EROSIONIWATER POLLUTION CONTROL EST S 5,000.00 PAINT LINE L.F. 7,000 1_50 6 10.50000 10 PLASTIC CROSSWALK LINE S_F_ 600 S 4.00 S 2_400_00 11 PLASTIC STOP INE LE 130 S 00 S 1_950_00 12 PLASTIC TRAFFC ARROW EACH 14 S 200.00 - 2_800_00 13 PAVEMENT MARKING. GREEN BIKE PANEL L_F_ 300 S 25_00 - 7_500_00 14 PAVEMENT MARKING. GRFFN THERMOPLASTIC S.F. 2_300 10.00 S 23_000_00 15 PLASTIC BICYCLE LANE SYMBOL EACH 36 L 300_00 10_500_00 16 PERMANENT SIGNING L_S_ S 15_000_00 Vviajinding sions_ street parkin o signs_ etc__ 17 PROJECT I EMPORARYTRAFFIC CONTROL LS_ 30_000_00 18 BIKE RACK EACH 10 5 500.00 - 5_000_00 19 TRAFFIC SIGNAL SYSTEM (S5OKINTERSECTIONI EACH 2 5 50,000.00 S 100,000.00 Keeping ex poles, signal cabinets. New pushbuttons APS_ conduits_ induction loops etc_ 20 CEMENT CONC. SIDEWALK S X. 260 66.00 S 16_250_00 21 CEMENT CONC. DRIVEWAY S_Y_ 50 6. 00 S 4_000_00 22 CEMENT CONC. CURB RAMP EACH 12 S 10.000.00 S 120_000_00 23 ROADWAY SURVEYING L_S_ 10_000_00 24 MINOR CHANGE CALL S 25_000_00 25 SPCC PLAN L S 1_000_00 26 HEALTH AND SAFETY PLAN - 1.000,00 27 ROADSIDE CLEANUP EST - 2_000_00 CONSTRUCTION SUBTOTAL: CONTINGENCY at 25%: CON STRUCTION TOTAL: Project A $461,505.00 $11537625 $576.88125 8 Tukwila Mobility Connection Baker Boulevard -King County Proposal Option 2 - Two-Way Cycle Track Sidewalk Two-Way Cycle Track infer ^rf ==n t!s Parking Parking Sidewalk *Note: *Note: plan views are for illustrative and conceptual purposes and are not drawn to scale. Project A Baker Boulevard West Segment - Two -Way Cycle Track with Delineator Posts March 2016 • No changes to existing curb lines; • Both parking lanes are reduced to from 8.5 to 8- feet -wide; • Bike lanes are consolidated into a 10- foot -wide two -way cycle track with a 3- foot -wide painted buffer with delineator posts on the north side of the street; • Requires the addition of overhead bicycle signal heads at Andover Park W. and Andover Park E., and • Green markings though intersections and at driveway crossings alerts motorists of the pres- ence of bicyclists in potential conflict areas. Sidewalk Sidewalk 2 An example of a two -way cycle track facility type with delineator posts in painted buffer area. This facility is located in the Bitter Lake Neighborhood of North Seattle along the Interurban North on Linden Ave. 9 Two -way Cycle Track 3' Buffer vr;` De €neatar Bests rannrc SEMOao®o oa®o®o - Sidewalk 2 An example of a two -way cycle track facility type with delineator posts in painted buffer area. This facility is located in the Bitter Lake Neighborhood of North Seattle along the Interurban North on Linden Ave. 9 Tukwila Mobility Connection Baker Boulevard -King County Proposal Option 2 - Two-Way Cycle Track Sidewalk Two-Way Cycle Track SD 3' Buffer 't f Delineator Posts Two-Way Cycle Track 11111111111 3' Buffer wf Delineator Posts 4O Sidewalk *Note: plan views are for illustrative and conceptual purposes and are not drawn to scale. Christensen Rd JIIIIIIllllll Baker Boulevard East Segment - Two -Way Cycle Track with Delineator Posts • No changes to existing curb lines; • All three vehicle travel lanes reduced from 13 to 12- feet -wide; • Bike lanes are consolidated into a 10- foot -wide two -way cycle track with a 3- foot -wide painted buffer with delineator posts on the north side of the street; and • Green checkered pavement guides cyclists through the intersection to the proposed shared use path adjacent to Christensen Road. Shared Use Path March 2016 Summary of Two -Way Cycle Track Proposal Benefits Two -Way Cycle Track • Dedicates and protects roadway space for cyclists improving safety and perceived comfort; • Reduces the risk of "dooring" compared to a conventional bike lane adjacent to a parking lane; • Painted buffer area with delineator posts offers a lower -cost solution to create a physical buffer from traffic; • More attractive to a wider range of cyclists of all ages and abilities; and • Resembles a trail -like facility in the street and maintains a closer facility consistency with the proposed shared use path connection along Christensen Road. Green Pavement Markings • At intersections and driveway crossings raises motorists and cyclists awareness of the presence of these areas of conflict; • Increase motorist yield behavior at these areas of conflict; and • Raises the overall visibility of cyclists. Bicycle Signal Heads • Separates bicycle movements from conflicting motor vehicle movements; • Provides priority to bicycle movements at intersections; and • Improves operation and provides appropriate information for cyclists. Project A 10 Tukwila Mobility Connection March 2016 Baker Boulevard King County Proposal Option 2 - Two-Way Cycle Track Engineer's Cost Estimate for Construction item No. Item Description Unit Est. Qty . Unt Price Sum! Extented Amount Notes 1 MOBILIZATION L.S. ' 5 64.680.00 REMOVING RAISED PAVEr-da1T MARKER L.S. .., 5.000.00 3 REMOVING MISCELLANEOUS TRAFFIC TEM L.S, S 10.000,00 4 REMOVING PLASTIC TRAFFIC MARKING EACH 10 S 100.00 S 1.000_00 5 REMOVING PLASTIC C ROSS1AAL K LINE S.F. 500 S 5_00 5 250000 6 REMOVING PLASTIC LINE L.F. 130 S 00 S 650.00 REMOVING C EN \IT C ONC SIDEWALK S Y. 250 S 30.00 S T600_00 3 EROSION,AAATER POLLUTION C ONTROL EST, S 5.000,00 PAINT LINE L.F. 7000 S 1.50 5 10_500.00 10 FLEXIBLE DELINEATOR POST MO 0.C.:1 EACH 130 5 60_00 S T800.00 11 PLASTIC CROSSWALK LINE SF 600 ,:. 4.00 S 240000 12 PLASTIC STOP LINE L.F. 130 S 15,00 S 1.950.00 13 PLASTIC TRAFFIC ARROW EACH 45 S 20000 S 9_000_00 14 PAVEMENT MARKING. GREEN BIKE PANEL L.F. 150 S 25_00 S 3150.00 15 PAVEMENT MARKING. GREEN THERMOPLTIC S.F. 2300 S 10_00 5 23.000.00 16 PLASTIC B YC LE LANE SYMBOL EACH 25 S 300,00 S T500.00 17 PERMANENT SIGNING L.S. L S S 15_000,00 V,Ia-,,,fin-ding signs_ street parIng signs_ etc._ PROJECT TEMPORARYTRAFFIC CONTROL L_S_ $ 50_000_00 19 BIKE RACK EACH 10 S 500_00 S 5_000_00 20 TRAFFIC SIGNAL SYSTEM (S.50K4NTERSECTIONI EACH 2 S 60_000_00 S 100_000_00 Keeping ex poles. signa 'cabinets_ New pushbuttons_ APS_ conduits _ irduction loops_ etc_ 21 UNDEFINED TEM (MASK ARM REPLACEMENT AT 2 INTERSECTION It 1__.'.-_,.7_ S __ 200 000 00 rvlavneed this item to line up signal heads with ' lane due to wider thru traffic. 22 CEMENT CONC. SIDEWALK SY 250 S 65,00 S 16_250,00 23 CEMENT CONIC_ D RIV E WAY S.Y. 50 S 80_00 S 4.000.00 24 C E mE NT C ON C C U RE RAMP EACH 12 5 10_000_00 5 120.000.00 25 ROADWAY SURVEYING L S S 10_000.00 26 MINOR CHANGE CAL C S 25.000.00 27 SPCC PLAN L.S. S 1.000,00 28 HEALTH AND SAFETY PLAN LS S t000.00 29 ROADSIDE CLEANUP EST. T. ., 2.000.00 CON STRUCTION SUBTOTAL: CONTINGENCY at 25% : CON STRUCTION TOTAL: Project A $711.480.00 $177.870.00 $889350.00 11 Tukwila Mobility Connection Baker Boulevard King County Proposal Option 2a - Two-Way Cycle Track with Concrete Buffer Baker Boulevard West Segment - Two-Way Cycle Track with Concrete Buffer • No changes to existing curb lines; • Primary difference between this configuration and previous configuration is the addition of permanent concrete buffers in place of plastic posts as delineators; • Concrete buffers provide permanent physical barrier between parked cars and cycle-track; and • The additional 2-foot-wide painted barrier on inside edge of concrete barrier acts as a door zone and effectively widens the width of the cycle track. Project A March 2016 An example of a two-way cycle track facility type with concrete delineators in the buffer area. This facility is also located in the Bitter Lake Neighborhood in North Seattle along the Inter- urban North on Linden Avenue. 12 Tukwila Mobility Connection West Valley Highway Overview West Valley Highway Context Map ■ • Connection .: ® Regional Trail ■ City of Tukvrit Street _■ W Valley Hwy Segment ++F Rail Corridor 0 250 500 1.000 I Feat West Valley Highway Existing Conditions • Overall length of West Valley Highway Segment is approximately 450 feet; • 7 vehicle travel lanes each approximately 12- feet -wide and a 40 mph speed limit; • 8- foot -wide sidewalks on both sides of the street adjacent to vehicle travel lanes; and • Approximately 26 feet of available ROW west of existing sidewalk on west side of the street based on parcel boundaries; and • Newly constructed push - button activated crosswalk and curb ramps brings pedestrians safely across West Valley Highway. Project B March 2016 West Valley Highway (SR 181) street view facing north (Google Street View, Aug 2015). West Valley Highway street view facing southwest at existing sidewalk and turnout lane on wes side of roadway (Google Street View, Aug 2015). Newly built curb ramp at SW corner of West Valley Highway and Longacres Way. Note existing pedestrian push button and utility box (Google Street View, Aug 2015). 13 Tukwila Mobility Connection West Valley Highway -South Segment - KC Proposal South Segment Existing Conditions • Approximately 8- foot -wide sidewalk adjacent to vehicle travel lanes; and • 2 driveway crossings just north of the Green River Bridge project. Project B West Valley Highway - South Existing Cross Section Option 1- Shared Use Path adjacent to Roadway 2 Shared Use Pat • Constructs a 12- foot -wide shared use path with up to a 5- foot -wide planting strip between vehicle travel lanes and the path; • Shared use path would connect directly with the north extent of the soon to be constructed Green River Pe- destrian Bridge; • Does not reconfigure existing curb lines or drainage; March 2016 • Requires the use of approximately 9 feet of adjacent planting strip west of sidewalk; • Approximately 11 trees throughout entire West Valley Highway segment would need to be uprooted and new trees planted; and • Two utility boxes may also require relocation or be in- corporated into the design. 14 Tukwila Mobility Connection West Valley Highway Middle Segment Existing Conditions • A turnout lane approximately 175 - feet -long extends into the planting strip area; • One driveway crossing just north of the turnout lane; and • One utility box is adjacent to the sidewalk near the north end of the turnout lane. N O Project B fiddle Segment KC Proposals West Valley Highway - Middle Existing Cross Section March 2016 Option 1 - Shared use path in part of adjacent planting strip • Constructs a 12- foot -wide shared use path 5- foot -wide planting strip between vehicle and the path; • Does not reconfigure existing curb lines or with up to a travel lanes drainage; • Requires the use of approximately 9 feet of adjacent planting strip west of sidewalk; and • Would likely require displacement of up to 11 trees and relocation of utility box (mentioned previously). Option 2 - Shared use path in place of turnout lane • Constructs a 12- foot -wide shared use path with up to a 5- foot -wide planting strip between vehicle travel lanes and the path; • Requires rebuilding curb line and drainage through en- tire length of turn lane; and • May not require displacement of 6 of the trees or one utility box mentioned previously 15 Tukwila Mobility Connection West Valley Highway -North Segment North Segment Existing Conditions • ROW west of sidewalk narrows to 8- feet -wide upon the approach to the intersection with Longacres Way; • A traffic pole exists adjacent to sidewalk just south of the crosswalk; and • A new curb ramp and pedestrian push button have been constructed at crosswalk to Longacres Way. Project B KC Proposals West Valley Highway - North Existing Cross Section Option 1- Shared use path with planting strip adjacent to roadway • Constructs an 11- foot -wide shared use path with up to a 5- foot -wide buffer adjacent to vehicle travel lanes; • Does not reconfigure existing curb lines or drain- age; March 2016 i • Traffic pole would remain in place and would oc- cupy the middle of the path; and • Newly constructed curb ramp may need to be re- constructed to accommodate increased width, and push button and utility box need to be incor- porated into the design. Option 2 - Shared use path adjacent to roadway • Widens the existing sidewalk 4 feet west of traffic pole; • • Does not reconfigure existing curb line or drain- age; • Traffic pole would remain in place and would oc- i cupy the middle of the path; and Newly constructed curb ramp may need to be re- constructed to accommodate increased width, and push button and utility box need to be incor- porated into the design. 16 Tukwila Mobility Connection March 2016 West Valley Highway - Engineer's Construction Cost Estimates Estimate 1 - Construction of Shared Use Path within Estimate 2 - Construction of Shared Use Path, rebuilds curb line existing curb lines for entire segment Estimate is a combination of the following proposed options: • Option 1 from South Segment • Option 1 from Middle Segment • Option 1 from North Segment Item Item Description Unit Est. Qty Unit Price S 33.125.00 Notes No. REMOVE TREE EACH ?2 S 50000 Extented Amount Notes CONSTRUCTION SUBTOTAL: TEMPORARY CONSTRUCTION EASEMENT: CONTINGENCY at25%: CONSTRUCTION TOTAL: N N Project B $364,375.00 510.00 ©.0© $91.093.75 9465.468.75 along turn -out lane Estimate is a combination of the following proposed options: • Option 1 from South Segment • Option 2 from Middle Segment • Option 2 from North Segment Item MOBILIZATION _.S. S 33.125.00 2 REMOVE TREE EACH ?2 S 50000 S 6,000.00 Notes 3 REMOVING CEMENT CONC. SIDEWALK S.Y. 407 S 30.00 S 12.017.07 4 EROSION/WATER POLLUTION CONTROL EST 175 S 20.00 S 5.000.00 5 EROSIONMATER POLLUTION CONTROL EST S 5.000.00 EXCAVATION INCL. HAUL C'. € 50 S 15.00 S 2250.00 6 PLASTIC STOP LINE L F 80 S 15.00 S 1200 00 7 PLASTIC TRAFFIC ARROW EACH 5 S 200:00 1,200.00 S PEDESTRIAN SYMBOL EACH 5 S 300.00 S 1.30000 9 PAVEMENT MARKING. GREEN THERMOPLASTIC S. 000 S 10.00 S 10- 000.00 0 PLASTIC BICYCLE LANE SYMBOL EACH 1.000 S 30000 S x,80000 11 PERMANENT SIGNING LS. 5 S 300.00 S 5000.00 WaylirlJirrO Signs, step Si0ns 12 PROJECT TEMPORARY TRAFFIC CONTROL LS S 30, 0707 Way{inding signs, stop signs 13 BIKE RACK EACH 4 S 50000 S 2.000.00 14 BIKE RACK EACH 4 S 500.00 S 2.000.00 i4 DETENTON'DRAINAGE SYSTEM L_S. S 100 000.00 15 REMOVING AND RELOCATING WIRE FENCE L S S 100.000.00 15 LANDSCAPING. SEEDING. TOPSOIL L.S. S 20 000.00 17 UTILITYADJUSTIENT S S 10 -000.00 -at3 ac:atens 15 CEMENT CONC. SIDEWALK S.Y. 600 S 55.00 S 39.000.00 -at 2 locations 19 CEMENT CONC. DRIVEWAY S.Y`. 50 S 80:00 S 4.000.00 20 CEMENTCONC CURB RAMP EACH 2 $ 10000.00 S 20.010.00 Foormiddle proposal to remove pullout 21 DRIVE:`"°r`AYRECONSTRUCTION L S 500 S 65.00 5 30.000.00 -at 3 driveways 22 ROADWAY SURVEYING LS 50 S 80.00 S '0.70707 23 MINOR CHANGE CALC 2 S 10.000.00 S 15.000.00 24 SPCC PLAN L S S 25,000.00 Install new cb and connect to ex sting pipe at new curb middle section. Cost include trenchbox shoring. 25 HEALTH AND SAFETY PLAN L_S. S 1.000.00 -at 3 driveways 2v ROADSIDE CLEANUP EST.S 2.007.07 S 10.000.00 CONSTRUCTION SUBTOTAL: TEMPORARY CONSTRUCTION EASEMENT: CONTINGENCY at25%: CONSTRUCTION TOTAL: N N Project B $364,375.00 510.00 ©.0© $91.093.75 9465.468.75 along turn -out lane Estimate is a combination of the following proposed options: • Option 1 from South Segment • Option 2 from Middle Segment • Option 2 from North Segment Item ro OBILEAITON LS. Lump Sum/ No Item Description Unit Est. Qty Unit Price Extented Notes 3 Roo 0VING CEMENT CONC. SIDEVIALK S.Y. 400 S 30.00 Amount 1 ro OBILEAITON LS. S 34 7.50 2 REMOwE TREE EACH b S 500.00 S 3.000.00 3 Roo 0VING CEMENT CONC. SIDEVIALK S.Y. 400 S 30.00 S 12.000.00 4 REMW ING CEMEr, T CONC. CURB AND GUTTER L.F. 175 S 20.00 S 3.500.00 5 EROSIONMATER POLLUTION CONTROL EST S 5.000.00 EXCAVATION INCL. HAUL C.Y. 150 5 15.00 5 2.250.00 7 PLASTIC STOP LINE L.F. 80 5 15.00 S 1.200.00 8 PLASTIC TRAFFIC ARRO W EACH 5 S 200.00 S 1.200.00 9 PEDESTRIAN SYMBOL EACH 5 S 300.00 S 1.800.00 10 PAVEMENT MARKING, GREEN THERMOPLASTIC S.P. 1.000 S 10.00 S 10.000.00 11 PLASTIC BICYCLE LANE SYMBOL EACH 5 S 300.00 S 1.800.00 12 PERMANENT SIGNING L S S 5,000.00 Way{inding signs, stop signs 13 PROJECT TEL PORARY TRAFFIC CONTROL L S S 30.000.00 14 BIKE RACK EACH 4 S 500.00 S 2.000.00 15 DETENJTION DRAINAGE SYSTEM L S S 100.000.00 16 :"v1RE FENCE RELOCATION L S S 1.000.00 17 LANDSCAPING, SEEDING, TOPSOIL L S S 10.000.00 18 UTILITY ADJUSTMENT L S S 5.000.00 -at 2 locations 19 SA »CUT L.P. 200 S 10.00 S 2.000.00 20 CEMENT CONC. TRAFFIC CURB AND GUTTER L.P. 175 5 35.00 S 0125.00 Foormiddle proposal to remove pullout 21 CEMENT CONC. S.Y. 500 S 65.00 S 32.500.00 22 CEMENT CONC. DRJVE WAY S.Y. 50 S 80.00 S 4.000.00 23 CEMENT CONC. CURB RAMP EACH 2 S 10.000.00 S 20.000.00 24 DRAINAGE RELOCATION TO NE :" CURB LINE L S S 25,000.00 Install new cb and connect to ex sting pipe at new curb middle section. Cost include trenchbox shoring. 25 DRIVE :":AY RECONSTRUCTION L S S 30.000.00 -at 3 driveways 26 ROADWAY SURVEYING L S S 10.000.00 27 MINOR CHANGE CALC S 15,000.00 28 SPCC PLAN L S S 1,000.00 29 HEALTH AND SAFETY PLAN L S S 1,000.00 30 ROADSIDE CLEANUP EST S 2.000.00 CONSTRUCTION SUBTOTAL: TEMPORARY CONSTRUCTION EASEMENT: CONTINGENCY at 25%: CONSTRUCTION TOTAL: $377.712.50 $1©.©©©.©© 594.428.13 9482.14 0.63 17 Tukwila Mobility Connection March 2016 Longacres Way - Overview Longacres Way Context Map - aion , r Regional Trail _ • • rukw — Street IMO nt 4-4-I- Rail Col 0 250 5`)0 .. K. Longacres Way street view facing east (Google Street View, Aug 2015). N W Project B Longacres Way south sidewalk facing west with Interurban Trail crossing in foreground. Longacres Way south sidewalk underneath the Union Pacific Railroad crossing. 18 Tukwila Mobility Connection Longacres Way - Western Segment - KC Proposals Lonqacres Way Detail Map Connection Alignment f+ Rail Corridor Regional Trail 50 100 Parcel Lines essere Longacres Way - Western Segment Existing Cross Section e in • Overall length of Longacres Way segment is approximately 680 feet; • Vehicle travel lanes in both directions, 25 mph speed limit, parking lane on south side of the road; • Two driveway crossings as well as the crossing of the Interurban Trail; • 6- foot -wide sidewalks adjacent to the roadway on south side of road; • 10- foot -wide planting strip adjacent to the sidewalk with utilities and mature trees; • Curb -to -curb road width narrows from 44 feet at area of cross section to 40 feet east of the Interurban Trail; and • In 40- foot -wide zone, adjacent parcel lines to the south come directly to south edge of sidewalk, narrowing overall ROW by approximately 10 feet. N Project B Option 1- Shared Use Path in Place of Existing Sidewalk and Planting Strip Skette 1.2 Pari March 2016 • Constructs a shared use path approximately 12- feet -wide with a 3 or 4- foot -wide planting buffer between path and parking lane; • Occupies the 16- foot -wide area with existing sidewalk and planting strip; • Would likely not require moving the existing curb line or adjusting drainage; • Requires the movement of up to 4 existing utilities and removal of up to 16 trees and other shrubs in existing planting strip; and • Retains maximum street width to accommodate potential increases in traffic due to chang- ing land uses in the future. Option 2 - Shared Use Path in Place of Existing Parking Lane and Sidewalk Ilers ea Shared Use Path • Constructs a shared use path approximately 12- feet -wide with 3- foot -wide planting buffer between path and drive lane; • This facility would occupy the existing parking lane and sidewalk; • Would require moving and rebuilding the curb line and adjusting current roadway drainage; • Will likely not require the use of the existing planting strip containing utilities and trees; • Reduces the eastbound drive lane by approximately 1 foot; and • Reduces overall curb -to -curb roadway width from approximately 44 feet to 35 feet. 19 Tukwila Mobility Connection March 2016 Longacres Way - Eastern Segment Lonqacres Way Detail Map Connection Alignment f+ Rail Corridor Regional Trail 50 100 Parcel Lines ass eased Longacres Way - Eastern Segment under UP Railroad Existing Cross Section Shanaser Shammy Retaining • Vehicle travel lanes in both directions with a 25 mph speed limit and a 3- foot -wide buffer on both sides of the roadway; • 6- foot -wide sidewalk passes underneath the UP Rail Corridor with a retaining wall and bridge supports adjacent to the sidewalk; • Shared lane markings in both travel lanes between the Interurban Trail and Tukwila Station; • Roadway dips on both approaches to the UP underpass to maintain adequate vertical clear- ance, sidewalk maintains grade through underpass; • Retaining wall on southern section of underpass restricts the widening of the pedestrian area; and • Bridge supports placed within the 5- foot -wide planting strip between sidewalk and roadway. N Ul Project B KC Proposals Option 1- Shared Use Path in Place of Existing Sidewalk and Portion of Planting Strip Retainir- Wa • Constructs an 8 -9- foot -wide shared use path in area of existing sidewalk and planting strip; • Adds approximately 180 feet of fencing between the bridge support and the path; • Requires a permit from Union Pacific to modify area in existing underpass; and • Shared use path will connect with the newly constructed sidewalk beginning on Sound Transit property. Option 2 - Shared Use Path in Place of Existing Sidewalk, Portion of Planting Strip, and Movement of Retaining Wall Shared Use Pat Retaining a • Constructs a 12- foot -wide shared use path in area of existing planting strip, sidewalk and a portion of the retaining wall; • Requires moving back and rebuilding retaining wall approximately 4 feet south to gain the width for a 12- foot -wide path; • Adds approximately 180 feet of fencing between the bridge support and the path; • Requires a permit from Union Pacific to modify area in existing underpass; and • Shared use path will narrow to 9- feet -wide to connect with newly constructed sidewalk on Sound Transit property. 20 Tukwila Mobility Connection Longacres Way - Engineer's Construction Cost Estimates Estimate 1- Construction of Shared Use Path in sidewalk and planting strip, retains existing curb line, does not move retaining wall under UP tracks Estimate is a combination of the following proposed options: • Option 1 from West Segment • Option 1 from East Segment Item MOBILIZATION L,q. Est. Qty Unit Price Lump Sum! Notes No Item Description Unit Est. Qty Unit Price Extented Notes 3 REMOVE EE EACH 1$ S 50000 Amount 1 MOBILIZATION L,q. Est. Qty Unit Price 38.430.00 Notes 2 CLEARING AND GRUBBING U S 500 S 30_00 S 10.000.00 3 REMOVE EE EACH 1$ S 50000 S 8.00000 4 REF:1OVIJG CEF,IENT CONC. SIDEWALK S Y_ 340 S 30_00 S 10,200_00 5 EROSION/WATER POI ' i mu CONTROL EST $ 5.000.00 5 EXCAVATION INC_. HAUL C Y 200 S 15_00 S 3,000_00 6 EXCAVATION INCL. HAUL C.Y. 200 S 15.00 S 3.000.00 7 PLASTIC STOP .LINE L.F. 100 S 15.00 S 1.500.00 8 PLASTIC TRAFFIC ARROW? EACH $ S 200.00 S 1200.00 9 PEDESTRIAN SYMBOL EACH 6 $ :300.00 S 1.800.00 10 PAVEMENTMARKING. GREEN TH ERM OP ASIIC S.F. 720 S 10.00 S 7.200.00 11 PLASTIC BICYCLE LANE SYMBOL EACH = S 300_00 $ 1,800.00 :Vayfinding signs, stop signs 12 PERMANENT SIGNING L S S 5000.00 Wapfinding signs_ stop signs 13 PROJECT IEMPORARYTRAFFIC CONTROL LS. 4 S 500.00 S 30.000.00 14 BIKE RACK EACH 4 S 500_00 S 2.000.00 14 DETENTION SYSTEM LS. 70.000.00 15 DETENTION /DRAINAGE SYSTEF:1 L S $ 70.000.00 16 LANDSCAPING. -F G. TOPSOIL L S 500 S 35.00 S 25.000.00 -500 LF 17 UTI ITY ADJUSTM ENT AND RELOCATION L S S 15.000.00 -at 4 e istira utilities 18 MODULAR BLOCK WALL S.F. 1,300 S 30.00 S 39.000.00 -may reed short block :till to transition to parking lot 19 PEDESTRIAN RAIL -. 200 S 100.00 S 20.000.00 `matt need short black �:at to transition to parking lot 20 COATED CHAIN LINK ,FENCETYPE 4 -... 500 S 20.00 S 10.000.00 21 CEMENT CONC. SIDEWALK SY. 800 S 65 -00 S 52.000.00 22 CEMENT CONC. DRIVE: ^.SAY S.Y. 100 S 80.00 S 8.000.00 23 CRUSHED SURFACING BASE COURSE TON 160 S $0.00 S 9600.00 24 D 4` =_ EW ;Y RECONSTRUCTION L S 200 S 60_00 S 30.000.00 -at 3 driveways 25 ROADWAY SURVEYING L S S 10.000.00 -at 3 driveways 26 MINOR CHANGE CALC S 15.000_00 27 SPCC PLAN L S S 1.000.00 28 HEALTH AND SAFETY PLAN LS S 1,000.00 29 ROADSIDE CLEANUP EST S 2.000 00 CONSTRUCTION SUBTOTAL: TEMPORARY CONSTRUCTION EASEMENT: CONTINGENCY at 25 %: CONSTRUCTION TOTAL: N 0) Project B $432.730.00 $10.000.00 $108,182.50 $550,912.50 March 2016 Estimate 2 - Construction of Shared Use Path in sidewalk and on- street parking area, rebuilds curb line, moves retaining wall under UP tracks Estimate is a combination of the following proposed options: • Option 2 from West Segment • Option 2 from East Segment Item No. Item Description Unit Est. Qty Unit Price Lump Sumi Extented Amount Notes 1 MOBILIZATION L_S S 53.75000 2 REMOVING CEMENT CONC. SIDEWALK S.Y. 500 S 30_00 S 15.000.00 REMOVING CEMENT CONC CURB AND GUTTER L = 500 S 15_00 S 7,500_00 4 EROSION /WATER POLL UF1ON CONTROL EST S 5.00000 5 EXCAVATION INC_. HAUL C Y 200 S 15_00 S 3,000_00 PLASTIC STOP LINE L F 100 S 15_00 S 1,500_00 7 PLASTIC TRAFFIC ARROW EACH 6 S 200_00 S 1,200_00 8 PEDESTRIAN SYMBOL EACH j S 300_00 S 1.800.00 9 PAVEMENT MARKING. GREEN THERN.' Pt S.F. 720 S 10 -00 S 7 200 -00 10 PLASTIC BICYCLE LANE SYMBOL EACH 0 S 300_00 S 1,800_00 11 PERMANENT SIGNING L_S S 5,000 00 :Vayfinding signs, stop signs 12 PROJECT TEMPORARY TRAFFIC CONTROL LS. S 40.000.00 13 BIKE RACK EACH 4 S 500.00 S 2.00 0 14 DETENTION SYSTEM LS. 70.000.00 15 DRAINAGE SYSTEM RELOCATION L.S S 50.000.00 16 CEMENT CONC. TRAFFIC CURB AND GUTTER L.F. 500 S 35.00 S 17.500.00 -500 LF 17 LANDSCAPING SEEDING.TOPSOL LS 25.000.00 18 UTILITY ADJUSTMENT AND RELOCATION L_S S 30,000.00 19 RETAINING WALL ABU TAT UNION PACIFIC S.F. 900 S 80.00 7 2 000 00 `matt need short black �:at to transition to parking lot 20 PEDESTRIAN RAIL L F 200 S 100_00 S 20.000 00 21 HF:1A CL 112" PG 64 -22 TON 120 S 150.00 S 18.000 00 22 CEMENT CONC. SIDEWALK S Y. 1.000 S 65_00 S 65,000_00 23 CEMENT CONC. DRIVEWAY S.Y. 100 S 80_00 S 8,000_00 24 CRUSHED SURFACING BASE COURSE TON 200 S 60_00 S 12.000 00 2 DRIVEWAY RECONSTRUCTION L_S S 30,000.00 -at 3 driveways 2$ ROAD:. =AYSURVEYING 10.000.00 27 MINOR CHANGE CALC S 15,000_00 28 SPCC PLAN L_S S 1.000.00 29 HEALTH AND SAFETY PLAN LS. S 1.000.00 30 ROADSIDE CLEANUP EST S 2.00000 CONSTRUCTION SUBTOTAL: TEMPORARY CONSTRUCTION EASEMENT: CONTINGENCY at 25 %: CONSTRUCTION TOTAL: $591.250.00 $10.000.00 $147,812.50 8749.062.50 21 Tukwila Mobility Connection March 2016 Summary of Individual Project Construction Cost Estimates Tukwila Mobility Connection Project A Baker Boulevard • Buffered Bike Lanes Option - $577,000 • Two -Way Cycle Track Option - $890,000 Tukwila Mobility Connection Project B West Valley Highway • Shared Use Path Low Cost Option - $465,000 • Shared Use Path High Cost Option - $482,000 Longacres Way • Shared Use Path Low Cost Option - $551,000 • Shared Use Path High Cost Option - $750,000 Low End Project Cost Estimate - $1,016,000 High End Project Cost Estimate - $1,232,000 N) ✓ Cost Summary 22 Ni‘ mn Old Alignment with skewed viewing platforms Attachment "C" TUKWILA URBAN CENTER PEDESTRIAN & BICYCLE BRIDGE NEW ALIGNMENT DESIGN STUDIES 18 DECEMBER 2014 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2017 to 2022 PROJECT: Baker Blvd Non-Motorized Improvements Project No 91610409 Design and construct non-motorized improvements on Baker Blvd from Andover Park West to Christensen Rd, DESCRIPTION: including bike lanes with a proposed road diet. Projget will also construct previously designed non-motorized improvement on Crhirstensen Rd from Baker Blvd to the Green River trail. JUSTIFICATION: Improve non-motorized connections betw en the Tukwila Transit Center and Tukwila Station. STATUS: New project for the 2017 - 2022 CIP. MAINT. IMPACT: Minimal knpact, project includes new sidewalk trail and pavement mark ngo. COMMENT: Project is a component of the TUC/TOD Pedestrian Improvements. Grant funding by the King County Dept of Natural Resources and Parks. FINANCIAL Through Estimated (in $000's 2015 2016 2017 2018 2019 2020 2021 2022 BEYOND TOTAL EXPENSES /�� y��/ ^=~ Project Location ,, \ ! ~� / ! | ~ Design / � 100 100 Land (RAN) 0 Const. Mgmt. 120 120 Construction 780 780 TOTAL EXPENSES 0 0 1.000 0 0 0 0 0 0 1.000 FUND SOURCES Awarded Grant 0 King County 1.000 1.000 Mitigation Actual 0 Traffic Impact Fees 0 City Oper. Revenue 0 0 0 0 0 0 0 0 0 0 TOTAL SOURCES 0 0 1.000 0 0 0 0 0 0 1.000 .. /�� y��/ ^=~ Project Location ,, \ ! ~� / ! | ~ / � | S | | ---`� 2017 2022 Capita Improvement Program 15 29 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2017 to 2022 PROJECT: West Valley Hwy Non - Motorized Improvements Project No. 91610408 Design and construct new non - motorized facilities on West Valley Highway from Longacres Way to the new TUC DESCRIPTION: Pedestrian /Bicycle Bridge (approx. 480 ft.). Also included is the design only for new non - motorized facilities on Longacres Way from West Valley Hwy to Tukwila Station. JUSTIFICATION: Improvements for non - motorized access between the Tukwila Transit Center on Andover Park West and Tukwila Station off of West Valley Highway. STATUS: MAINT. IMPACT: COMMENT: New project for the 2017 - 2022 CIP. Minimal additional maintenance for new 12 foot joint -use trail and landscaping. Federal STP Non - Motorized Grant funding includes; West Valley Hwy segment $75k for design and $441 k for construction and Longacres Way segment has $112k for design. FINANCIAL in $000's) 2015 2016 2017 2018 2019 2020 2021 2022 BEYOND TOTAL EXPENSES ( Through Estimated Design Land (R/W) Const. Mgmt. Construction TOTAL EXPENSES FUND SOURCES Awarded Grant Proposed Grant King County Traffic Impact Fees City Oper. Revenue TOTAL SOURCES 0 0 0 0 0 0 0 0 0 216 216 187 19 10 216 67 443 510 441 9 60 510 130 870 1,000 865 135 1,000 0 0 0 0 wu TnI ndrr 2017 - 2022 Capital Improvement Program 24 0 0 0 216 0 197 1,313 1,726 0 1,493 28 0 205 1,726 30 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2017 to 2022 PROJECT: TUC/TOD Pedestrian Improvements Project No. 90710405 Construct bike/pedestrian connection in phases between the Tukwila Urban Center (TUC) Transit Center DESCRIPTION: and Tukwila Station in the Southcenter areas Transit Oriented Development (TOD) district. Connecting the TUC to the Tukwila Longacres Station is needed to increase pedestrian mobility, improve access, and support more urban levels of development within walking distance of Tukwila Station. The JUSTIFICATION: connection involves a pedestrian path extending from Baker Blvd via the planned TUC Pedestrian Bridge and a pedestrian tunnel under the UPRR track embankment. Additional phases will extend the corridor to the mall. See Tuk��U�anCemer'Pede�hemBicyceBhdge.VVe�VaUey Hwy Non'M�ohzedand Baker Blvd Non' �.�.��. MAINT. IMPACT: Motorized CIP pages. Funding shown in beyond is for construction of the UPRR underpass (in 2016 $). COMMENT: Mitigation listed is $20k from Sound Transit for pedestrian underpass of the UPRR tracks. FINANCIAL Through Estimated 2015 2016 2017 2018 2019 2020 2021 2022 BEYOND TOTAL EXPENSES Design 2 20 0 060 6 680 TOTAL EXPENSES 0 0 0 0 2 20 0 0 0 0 0 0 0 0 0 0 4 4,250 4 4,270 FUND SOURCES Proposed Grant 3 3.400 3 3.400 ST Mitigation 2 20 2 20 KCDNR Trail Levy 1 0 0 Traffic Impact Fees O O City Oper. Revenue 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 850 8 850 TOTAL SOURCES 0 0 0 0 2 20 0 0 0 0 0 0 0 0 0 0 4 4.250 4 4.270 Project Location 2n/r-2u22 Capital Improvement Program 25 31