METRO Magazine Logo
MenuMENU
SearchSEARCH

Sound Transit Lands Key FTA Approval for West Seattle Link Extension

The 4.1-mile West Seattle light rail extension was approved by voters in 2016 as part of ST3, with the approval of environmental work is the culmination of the planning phase that began in 2017.

April 30, 2025
Sound Transit Lands Key FTA Approval for West Seattle Link Extension

With this record of decision, Sound Transit will advance engineering and design on the route and station locations selected by the Board in October 2024. 

Photo: Sound Transit

1 min to read


Seattle’s Sound Transit received the Federal Transit Administration’s Record of Decision for the West Seattle Link Extension project. This major milestone allows the project to advance into the next stage of development, the design phase.

Sound Transit’s West Seattle Extension

The 4.1-mile West Seattle light rail extension was approved by voters in 2016 as part of ST3, with the approval of environmental work is the culmination of the planning phase that began in 2017. 

Ad Loading...

In that time, the project team has worked closely with the West Seattle community and agency partners to develop an alignment and future station locations that will serve more than 24,000 riders a day and cut travel times from Alaska Junction to Westlake in half, while enhancing station access and the transfer experience from buses to light rail.

What’s Next 

With this record of decision, Sound Transit will advance engineering and design on the route and station locations selected by the Board in October 2024. 

At the same time, Sound Transit is continuing work to inform a financially sound West Seattle Link Extension project, including financial, programmatic, and project-level measures to improve affordability.

More Rail

Railby StaffFebruary 2, 2026

Chicago Region Transit Ridership Grows in 2025

The region’s fixed-route system finished out the year with a total of 373.5 million rides. Adding 12.3 million rides over 2024 represents an increase that is equal to the annual transit ridership of Kansas City.

Read More →
Managementby StaffJanuary 29, 2026

Valley Metro Sees Strong Ridership Growth in 2025

The agency ranked top five among mid-sized U.S. transit systems, defined as agencies with 15 million to 50 million annual trips.

Read More →
Busby StaffJanuary 29, 2026

Subway Customer Satisfaction Reaches Record High, New York MTA Says

The subway system saw increases across all key metrics, with 62% of subway riders reporting they feel satisfied with the system overall.

Read More →
Ad Loading...
Managementby StaffJanuary 27, 2026

Keolis Retains Virginia Railway Express Contract

The new contract for Keolis and VRE will commence in July 2026, with the potential to expand to 15 years.

Read More →
Busby StaffJanuary 27, 2026

California's OCTA Advances 2026 Initiatives Centered on Balance and Sustainability

The priorities are outlined in the 2026 Board and CEO Initiatives and Action Plan, which serves as a roadmap to guide the agency’s work throughout the year and ensure continued progress and accountability on voter-approved transportation investments and essential mobility services.

Read More →
Railby Staff and News ReportsJanuary 26, 2026

People Movement: Virginia's DRPT Names New Director and More

In this edition, we cover recent appointments and announcements at HDR, MCTS, and more, showcasing the individuals helping to shape the future of transportation.

Read More →
Ad Loading...
ManagementJanuary 23, 2026

Seattle Sound Transit Sets Launch Date for Crosslake Connection

This final component of the 2 Line will cross Lake Washington and connect with the 1 Line at International District/Chinatown Station, creating a fully integrated regional light rail system.

Read More →
A blue and white graphic with a map of the proposed study area for the Sepulveda Transit Corridor and text reading "LA Metro Approves Underground Rail for Sepulveda Transit Corridor."
RailJanuary 23, 2026

LA Metro Approves Underground Rail for Sepulveda Transit Corridor

The agency’s selection aims to slash travel times from the San Fernando Valley to the Westside to under 20 minutes.

Read More →
TechnologyJanuary 21, 2026

Florida's Tri-Rail Taps Siemens Mobility for Modern Locomotive Procurement

Expected to enter service in 2029, these locomotives support the agency’s commitment to offer reliable and efficient rail transportation across South Florida.

Read More →
Ad Loading...
Rendering of an Austin Light Rail station.
RailJanuary 20, 2026

Austin Transit Partnership Advances Federal Funding Process for Light Rail Project

See how the agency’s transit project completed a Final Environmental Impact Statement within the federal two-year guideline.

Read More →