Service alerts

ST Express routes 511, 512 and 513 will not serve Mountlake Terrace from July 6 through late November. The freeway station (Bays 6 & 7) will be closed, but the parking garage will remain open for riders using other routes. 

A free, temporary shuttle (Route 508) will provide nonstop service seven days per week between Mountlake Terrace and downtown Seattle. Board the shuttle at Bay 3 on 236th Street SW. 

Route 508 - Mountlake Terrace Shuttle schedule

The Lynnwood Link Extension will open in 2024, extending light rail 8.5 miles from Northgate to Lynnwood, with two stations in Shoreline, one in Mountlake Terrace and one in Lynnwood.

Sound Transit’s language line is available to provide translation assistance for limited English proficiency persons: 1-800-823-9230

The Pioneer Square Station north end mezzanine elevator continues to be out of service until further notice.

Link riders requiring elevator service, use the elevators at the south end of the platform to access the mezzanine to surface elevator.

The south end mezzanine to or from 3rd Av has resumed normal operations.

Updates will be provided when they are available.

Your patience is appreciated.

ST Express Route 542 will be on an overnight reroute between 10:00 p.m. and 6:00 a.m. Monday, November 23rd through Wednesday, November 25th due to the ramp closure accessing SR-520 from Montlake Blvd E.

Please anticipate additional travel time and potential delays during this reroute.

Start and end times for this event are subject to change. 

ST Express 542 – Westbound to University District

Missed stops:

• None

ST Express 542 – Eastbound to Redmond

[10:00 p.m. - 6:00 a.m.]

Missed stops:

• Montlake Blvd E & E Lake Washington Blvd

Use stops:

• NE Pacific St & Montlake Blvd NE - Bay 1

Masks are required for your health and safety. Learn more about riding safely.

Sound Transit will operate holiday service on Thanksgiving Day (Thursday, November 26) and the day after Thanksgiving (Friday, November 27):

*Reduced Weekday: Only Sounder South trains 1500, 1504, 1510, 1511, 1512, 1515, 1521, and 1525 operate. No Sounder North service.

Masks are required for your health and safety. Learn more about riding safely.

UPDATE (Monday, November 2):  ST Express Route 522 will be on a long term reroute through Friday, March 19, 2021, due to a partial closure of Main Street in Bothell.

Start and end times for this event are subject to change. 

ST Express 522 – Westbound to Seattle

Missed stops:

• None

ST Express 522 – Eastbound to Woodinville

Missed stops:

• Main St & 103rd Ave NE

Use stops:

• Old Bothell Way NE & 98th Ave NE
• Beardslee Boulevard & Sunrise Dr
• UW Bothell / Cascadia College

Masks are required for your health and safety. Learn more about riding safely.

ST Express routes 545 & 566 will be on a reroute beginning Wednesday, April 29th until further notice due to construction activity at the Redmond Technology Station.

Start and end times for this event are subject to change. 

Rt. 545 – Westbound to Seattle

Missed stops:

• Redmond Technology Station – Bay 4

Use stops:

• SR-520 & NE 40th ST

Rt. 545 – Eastbound to Redmond

Missed stops:

• None

Rt. 566 – Northbound to Redmond Technology Station

Missed stops:

• None

Rt. 566 – Southbound to Auburn

Missed stops:

• Redmond Technology Station - Bay 4

Use stops:

• Redmond Technology Station - Bay 8

*ST Express 567 remains temporarily canceled due to COVID-19 related service reductions.

Masks are required for your health and safety. Learn more about riding safely.

ST Express routes 566 & 567 are unable to serve the stops at Central Ave N & 228th St in Kent until further notice.

*This list is updated once every 24 hours, Monday through Friday, (except Holidays) and does not include short-term outages that may occur throughout the day. Short-term outage alerts can be found on our Service alerts page. To receive real-time notifications of short-term outages, subscribe to Accessibility Transit Alerts.

Elevators

Escalators

Beginning November 16th, ST Express Route 522 will be adding three more weekday trips – two in the morning, and one in the afternoon. 

ST Express Route 522 Schedule

You can find schedules with full service change details at: https://www.soundtransit.org/ride-with-us/changes-affect-my-ride/service-changes

Sound Transit’s language line is available to provide translation assistance for passengers with limited English proficiency: 1-800-823-9230

The shuttle service between Mountlake Terrace Transit Center and Roger’s Market is suspended until further notice. Riders can catch Community Transit bus routes 119, 130, 810 or 871 instead. For more information please call Customer Service 1-888-889-6368, TTY Relay 711 or main@soundtransit.org