Progress Report Link Light Rail Program Waterproof patching in the Downtown Bellevue Tunnel. July | 2019 Prepared by Project Control & VE l Design, Engineering & Construction Management 0;o` // TABLE of CONTENTS Program Overview .............................................................. 1 University Link Extension ................................................... 5 Northgate Link Extension .................................................... 9 Lynnwood Link Extension ................................................... 29 I-90 Two-Way Transit & HOV Operations (Stage 3) ........... 45 East Link Extension….......................................................... 49 Downtown Redmond Link Extension ................................. 73 W. Seattle & Ballard Link Extensions ................................. 77 Federal Way Transit Extension ........................................... 81 Hilltop Tacoma Link Extension ...........................................91 Tacoma Dome Link Extension ............................................101 Link Operations & Maintenance Facility: East .................. 105 LRV Fleet Expansion ........................................................... 113 Staffing .................................................................................. 118 Acronyms .............................................................................. 120 Link Light Rail Program Overview 0;o` Link Light Rail // Program Overview University Link Extension (U-Link): This project is a 3.15- bridge over Duwamish River. The Ballard segment includes mile light rail segment which is located entirely underground 7.1 miles of light rail from downtown Seattle to Ballard’s with tunnels traveling from Pine Street, under the I-5 freeway Market Street area. It includes nine light rail stations. The route to an underground station at Capitol Hill, continuing north will run through a new downtown Seattle rail-only tunnel, ele- beneath SR 520 and the Montlake Cut to an underground vated guideway, and a rail-only bridge over Salmon Bay. The station on the University of Washington campus, near Husky current budget for these projects through completion of Prelim- Stadium. The Sound Transit Board adopted the baseline capital inary Engineering is $286M. budget of $1.76B in July 2008. Revenue Service began on Federal Way Link Extension: The Federal Way Link Ex- March 19, 2016. tension adds approximately 7.8 miles of light rail from the An- Northgate Link Extension: The University of Washington gle Lake Station in the City of SeaTac to the Federal Way City Station (UWS) to Northgate project is a 4.3-mile extension of Center. The extension generally parallels SR 99 and I-5 free- light rail from the UWS north under campus via twin-bored way with stations at Kent/Des Moines, South 272nd Star Lake tunnels to an underground station at NE 45th Street continuing park-and-ride and the Federal Way Transit Center. The Sound to an underground station at NE 65th Street and via tunnel, Transit Board adopted the baseline capital budget of $2.45B on retained cut and elevated sections to Northgate. Revenue September 27, 2018. Service date is September 2021. The Sound Transit Board Hilltop Tacoma Link Extension: The Hilltop Tacoma Link adopted the baseline capital budget of $2.13B originally in Extension is a 2.4 mile extension of the existing Tacoma Link 2012 and revised the baseline budget to $1.89B in October system from the Theater District in downtown Tacoma to the 2015. Hilltop neighborhood. The extension will travel at-grade along st Lynnwood Link Extension: Lynnwood Link Extension ex- Stadium Way, North 1 . Street, Division Avenue, and Martin tends light rail 8.5 miles to Snohomish County along I-5 from Luther King Jr. Way. The Sound Transit Board adopted the Northgate Mall in Seattle to the Lynnwood Transit Center, baseline capital budget of $217.3M in September 2017. with four new light rail stations. The configuration includes at- Tacoma Dome Link Extension: This project will extend grade, elevated, and retained cut/fill alignment. The Sound light rail from the Federal Way Transit Center in the City of Transit Board adopted the baseline capital budget of $2.77B on Federal Way to the Tacoma Dome area in the City of Tacoma a May 24, 2018. total distance of approximately 9.7 miles, generally along or East Link Extension: East Link Extension expands light near I-5 with three elevated stations at South Federal Way, Fife, rail to East King County via I-90 from Downtown Seattle to and East Tacoma, and one at-grade/retained station at the Taco- the Overlake Transit Center area of Redmond, with stations ma Dome. The budget for this project through completion of serving Rainier Avenue/I-90, Mercer Island, South Bellevue, Preliminary Engineering in June 2019 is $125.7M. Downtown Bellevue, Overlake Hospital, the Bel-Red corridor, Link Operations and Maintenance Facility East: This pro- Overlake Village and the Redmond Technology Center ject located in the City of Bellevue, includes a 160,000 square (formerly Overlake Transit Center). Revenue service to the foot operations and maintenance facility that will maintain, Redmond Technology Station is forecast for June 2023 with a store and deploy and expand light rail fleet, including seven tunnel route in Downtown Bellevue. The Sound Transit Board LRV service bays, a LRV wash facility and storage for up to adopted the baseline capital budget of $3.67B in April 2015. 96 light rail vehicles. The ST Board adopted the baseline capi- Downtown Redmond Link Extension: This project builds a tal budget of $449.2M in July 2016. new light rail from the Redmond Technology Station to down- Light Rail Vehicle (LRV) Fleet Expansion: This project town Redmond by 2024. Light rail will travel along SR-520 includes the design, manufacturing, inspection, testing and with two new stations in southeast Redmond, at Marymoor delivery of 152 low floor LRVs for service requirements of Park, and downtown Redmond. The ST Board adopted the Northgate, East Link and Lynnwood Link Extensions. The baseline capital budget of $1.53B on October 25, 2018. Sound Transit Board adopted the baseline capital budget of West Seattle and Ballard Link Extensions: The West Seat- $733M originally in 2015 and revised the baseline budget to tle & Ballard Link Extensions are voter-approved projects un- $740.7M in April 2017 to allow for the procurement of 30 ad- der the ST3 Plan. West Seattle segment includes 4.7 miles of ditional vehicles. light rail from downtown Seattle to West Seattle’s Junction neighborhood. It includes five light rail stations. The route will run primarily on elevated guideway with a new rail-only July 2019 Page 1 of 121 Link Light Rail Program Overview Program Budget Project figures for active projects are represented in millions below. Authorized Commit- Forecast Estimated Authorized Incurred roject Project ment to to Com- Allocation to Date Final Cost Allocation Date plete (EFC) vs. EFC University Link Extension $1,756.0 $1,522.0 $1,514.2 $32.1 $1,554.1 $201.9 Northgate Link Extension $1,899.8 $1,663.8 $1,485.8 $183.5 $1,847.3 $52.5 Lynnwood Link Extension $2,771.6 $646.4 $403.1 $2,125.2 $2,771.6 $0.0 East Link Extension $3,677.2 $3,053.9 $1,992.3 $623.3 $3,677.2 $0.0 Downtown Redmond Link Ext. $1,530.0 $67.2 $52.5 $1,462.8 $1,530.0 $0.0 West Seattle and Ballard Link Ext. $285.9 $91.9 $38.0 $194.0 $285.9 $0.0 Federal Way Link Extension $2,451.5 $1,424.7 $178.8 $1,026.8 $2,451.5 $0.0 Hilltop Tacoma Link Extension $217.3 $185.4 $78.0 $32.0 $217.3 $0.0 Tacoma Dome Link Extension $125.7 $23.5 $13.5 $110.0 $125.7 $0.0 Link O & M Facility: East $449.2 $359.2 $242.6 $90.1 $449.2 $0.0 LRV Fleet Expansion $740.7 $667.0 $113.1 $73.7 $740.7 $0.0 Total Link $15,904.9 $9,705.0 $6,112.0 $5,953.3 $15,650.5 $254.4 Program Schedule Schedules for active projects are summarized below. July 2019 Page 2 of 121 0;o` Link Light Rail // Program Overview Program Schedule Schedules for active projects are summarized below. July 2019 Page 3 of 121 Link Light Rail University Link Extension This page left blank intentionally. July 2019 Page 4 of 121 0;o` Link Light Rail // University Link Extension Project Summary Scope Limits 3.15-mile extension of the Initial Segment light rail transit (LRT) system from the Pine Street Stub Tunnel (PSST) in downtown Se- attle to University of Washington (UW) campus near Husky Stadium. Tunnels Two twin bored tunnels. Two contract seg- ments: U220 starts at Husky Stadium, con- tinues beneath SR 520 and the Montlake Cut south to the Capitol Hill underground sta- tion. U230 commences at Capitol Hill Sta- tion and proceeds south under the I-5 free- way to the PSST. Stations Two underground center platform stations – Capitol Hill (U240) and University of Wash- ington (U250). U240 is approximately 65’ underground with three station entrances. U250 is about 100’ below ground, with three station entrances and connections to the UW campus by a pedestrian bridge. Systems 27 LRV; direct fixation tracks, signals, trac- tion electrification, and SCADA communi- Map of Project Alignment cations Budget $1.948 billion including finance cost (capital subtotal of $1.756 billion) Schedule Revenue Service began March 19, 2016 Key Project Activities Certificate of Occupancy (C of O): University Link continues to operate under a temporary certificate of occupancy until all permit requirements are fully met. All C of O for stations has been issued. The request for system/tunnel C of O for the University Link has been submitted and awaits for Seattle Fire Department and Seattle Department of Transportation’s de- termination. Miscellaneous follow-on commitments and restoration work remains including but not limited to the following: Additional UW escalator work, decommissioning of monitoring wells, restoration of the systems staging area on Pine Street, power reliability and vibration monitoring and other follow up on various minor commitments from the Record of Decisions. Before and After Study continues to progress.