Projects & Plans

Sound Transit tomorrow?

How, when and where should mass transit continue to grow after current voter-approved projects are complete in 2023? Help shape the Long-Range Plan to expand mass transit. The Draft Supplementary Environmental Impact Statement (DSEIS) is now available for review.

Long-Range Plan update

Your outreach team

How can we help? Find the person who represents the projects in your community.

Contact projects & plans staff

Latest news

Construction alert: S. 200th Link Extension
Aug 21, 2014: Nighttime utility work at South 200th Street in SeaTac

Roosevelt Station: Construction Alert
Aug 20, 2014: daytime sidewalk closure

Construction alert: Northgate Station
Aug 18, 2014: Update on transmission line relocation for Link light rail construction to Northgate and Lynnwood