Passengers check out the new Northgate Link station on October 1, 2021.
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Service alerts
Reroute Oct 26 - 8:01 p.m.

SR-520 & NE 40th St - Westbound | 10/26 - 10/29

Routes 542 & 545

Reroute Oct 26 - 3:46 p.m.

Montlake Bridge Closure | Overnights | 10/25 - 10/29

Route 542

Stop closure Aug 6 - 6:17 p.m.

26th Ave & SW Barton St | 8/4 -11/20

Route 560

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Upcoming events
Oct 19 -
Nov 12

Rider survey: We need your feedback!

It doesn't take much time to make a big difference. Sound Transit is…

Oct 28

Board of Directors Meeting

The Board establishes policies and gives direction and oversight. It is…

Oct 31

Seahawks vs. Jacksonville Jaguars

Ride Sounder to cheer on our hometown team at Lumen Field. Remember - masks…

Nov 2

Sound Transit Citizens Accessibility Advisory Committee

Founded in 1999, the Citizens Accessibility Advisory Committee (CAAC) provides…

Nov 3

Citizen Oversight Panel Meeting

Monitoring Sound Transit’s performance in meeting its public commitments. **…

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System expansion

Planning and building fast, reliable transit

New voter-approved Link light rail, Sounder train and ST Express bus rapid transit projects are underway. See how this new service can get you to your destination.

The Platform

New stations in Northgate, Roosevelt, University District open to riders October 2! Goodbye I-5 traffic hassles!

See the latest light rail construction progress photos from the Lynnwood Link project.

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Read The Platform
Get to know us

Who we are

We're connecting more people to more places. Learn about the mission and values that drive Sound Transit employees everyday.

Now hiring!

We are looking for people to help us plan, build and operate one of the largest regional transit systems in the country.

Procurement and contracts

Find open solicitations and learn more about how your business can work with Sound Transit.
Learn more about Sound Transit
Learn more about Sound Transit