System expansion

With voter approval in 1996, 2008 and 2016, Sound Transit is building the most ambitious transit expansion in the country, with new service opening every few years.
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Latest project updates
January 18, 2019 East Link Extension, South Bellevue Station

Lane reductions and nighttime work on Bellevue Way Southeast

January 18, 2019 East Link Extension

Concrete deliveries at Aubrey Davis Park

The Platform
Wouldn't it be nice to have a train from Northgate to UW, downtown Seattle and the airport during all of this #Viadoom business? It's in the works…
Our latest photo update on progress building new light rail lines connecting the region takes us to the East Link extension – 14 miles of new light…
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Latest project documents
West Seattle/Ballard Link Extension, Link Light Rail, Public outreach

West Seattle and Ballard Link Extensions Elected Leadership Group Oct. 5, 2018 meeting agenda

(PDF Document | 223kB) Updated 01/16/2019
West Seattle/Ballard Link Extension, Link Light Rail, Public outreach

West Seattle and Ballard Link Extensions Elected Leadership Group Oct. 5, 2018 meeting agenda

(PDF Document | 223kB) Updated 01/16/2019
See all project documents
See all project documents