Passengers walk next to a Sounder train
Service alerts
Stop closure Aug 23 - 6:51 p.m.

Route 512

Overnight Stop Closure - Mountlake Terrace Freeway Station – August 24 & August 25

Reroute Aug 23 - 6:24 p.m.

Route 578

Sumner Reroute - August 24th & 25th

Announcement Aug 23 - 4:51 p.m.

Route 578 & Sounder Lakewood-Seattle

Sumner Station - Partial Weekend Parking Closure

Elevator outage Aug 20 - 5:27 a.m.

Link light rail

Southbound Platform at Mt Baker Station

Reroute Aug 9 - 11:35 a.m.

Routes 542 & 545

Overnight Construction off WB SR-520 – Weeknights - Monday, August 5 through Friday, September 6

See all Service alerts
How much does it cost?

Find your fare and ways to pay for your ride, including the ORCA card.

Woman in jetpack with flames on her feet.
The future is sound

Jetpacks? Cute idea, but Sound Transit is the real future of travel.

Event service

Take Sounder to the Seahawks, Mariners and Sounders FC this season

Sounder Game Trains run to select home games and matches this season for Mariners at T-Mobile Park, and Seahawks and Sounders FC at CenturyLink Field.

Upcoming events
Aug 25

Mariners vs. Toronto Blue Jays

Join Sound Transit for a tailgating event at Puyallup Station prior to the Game…

Aug 29

Citizen Oversight Panel Meeting, 8/29/2019

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

Sep 4

Heart: Love Alive Tour

Tacoma Link will run extended hours Wednesday for the Heart: Love Alive Tour…

Sep 5

Citizen Oversight Panel Meeting, 9/5/2019

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

Sep 5

Executive Committee Meeting 9/5/2019

See all events
System expansion - worker at Link light rail construction site

System expansion

Planning and building fast, reliable transit regionwide

New voter-approved Link light rail, Sounder train and ST Express bus rapid transit projects are underway. Check them out and see how new service gets you to your destination faster and stress-free.

The Platform

Bridging the gap: making tracks to connect the Eastside with Link light rail

How do you run trains across a floating bridge that moves in six directions? Here, we'll show you. 

Link turns 10: A look to the future

How teenagers in Seattle are coming of age with Link light rail. 

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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
Did you know?

Our buses and trains are fully accessible

From paying your fare and navigating stations to boarding and riding transit vehicles, we've designed Sound Transit to be accessible for all.