A Sounder Train at King Street Station with passengers walking on the platform.
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Service alerts
Partial service Mar 26 - 4:14 a.m.

ST Express trip cancellations | Mar 26

Route 512

Elevator outage Jan 13 - 7:53 p.m.

Pioneer Square Station | Elevator Service Outage

1 Line

Elevator outage Mar 24 - 12:20 p.m.

Elevator and escalator service status

Announcement Mar 24 - 9:24 a.m.

Puyallup Station Garage opens Monday, March 27

S Line

Stop closure Mar 23 - 6:22 p.m.

Lake City Way NE & NE 125th St | Permanent Stop Relocation

Route 522

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Upcoming events
Mar 28

Stride Bus Rapid Transit In-person drop-in session #3

Please join us at the address below for an informational in-person drop-in…

Mar 29

Everett Link Extension and OMF North Community Advisory Group Meeting #7

The meeting will include discussion around the stations, routes, and operation…

Mar 29

Community Oversight Panel Annual Retreat

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

Apr 2

Mariners vs. Cleveland Guardians

Ride Sounder to cheer on the Seattle Mariners at T-Mobile Park. Inbound…

Apr 4

Sound Transit Citizens Accessibility Advisory Committee

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

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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

Every March, we celebrate Women's History Month and the women who have built, shaped and improved our region and world. 

We’re excited to tell you about changes we’re bringing to Link this year to improve your riding experience.  

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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, contracts, and agreements

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