Service alerts

Stay in the know with rider alerts for construction and event related revisions to Sound Transit service. Unexpected or last-minute changes to service may not be available on this page.

Sound Transit offers e-mail and text alert subscriptions. This service is free (text message charges may apply depending on your mobile service plan) and you can unsubscribe at any time.

Elevator and escalator outages

alert

Pioneer Square Yesler Way (Exit C) elevator unavailable until further notice

To exit via elevator, ride the 1 Line to International District/Chinatown Station and ride King County Metro Route 62 from S Jackson St & 5th Ave S to reach Pioneer Square Station.

To board a train to Northgate, ride King County Metro routes 7, 14, or 36 from 3rd Ave & James St to reach International District/Chinatown Station where elevators serving the platform to Northgate are operational.

To board a train to Angle Lake, riders may either access the station via the James St entrance (Exit A2) or ride King County Metro routes 7, 14, or 36 from 3rd Ave & James St to reach International District/Chinatown Station where elevators serving the platform to Angle Lake are operational.

Last updated: Jan 13, 2023 7:51 PM

Masks are recommended by public health authorities while on-board transit.

alert

University St 3rd Avenue (Exit C) elevator unavailable until further notice due to mechanical issue. 

When the Exit C elevator is not operating, passengers requiring elevator service can use either the Exit A2 elevator to 3rd Avenue & University Street, or the accessible Exit B pathway to exit at 2nd Ave & University St.

Masks are recommended by public health authorities while on-board transit.

notice

*This outage 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.

Elevator outages

Station Unit # ADA critical Location Reason Estimated return
Pioneer Square Station #701   Connecting platform to Northgate and north mezzanine Mechanical Tentative - 2/24
University Street Station #506       Yes

Connecting south mezzanine to street level at 3rd Ave & Seneca St (Exit C)

Mechanical Tentative - 2/17
Westlake Station #301   Southbound platform to mezzanine Misuse Tentative - 2/8

Escalator outages

Station Unit # Location Reason Estimated return

International District/

Chinatown Station 

#904 From platform to Angle Lake to street level Environmental TBD 
Pioneer Square Station #701 Northbound platform to mezzanine - Up only Mechanical  TBD
Pioneer Square Station #704 Southbound platform to mezzanine - Up only Mechanical  Tentative - 2/17
Pioneer Square Station #705 Connecting north mezzanine to street level at 3rd Ave & James St (Exit B) Environmental  TBD
Pioneer Square Station #706 From 3rd Ave & Cherry St (Exit A) street level to north mezzanine Mechanical Tentative - 2/02
Sea Tac/Airport Station #002 South station entrance from platform to street level - Up only Power TBD

Tukwila International

Boulevard Station

#008 Street level to mezzanine - Down only

Scheduled 

Maintenance 

Tentative - 2/3
Westlake Station #306 Mezzanine to Century Square - Up only Mechanical Tentative - 2/10
Westlake Station #307 Mezzanine to street level - Down only  Mechanical Tentative - 217
Westlake Station #308 Street level to mezzanine - Up Only  Mechanical Tentative - 2/9
Westlake Station #312 Up middle mezzanine to surface The Bon Marche Building - Up Only Incident/Accident TBD

Masks are recommended by public health authorities while on-board transit.

ST Express bus

alert

The following ST Express trips are canceled today.

This list is updated each weekday (4:30 a.m. to 11:59 p.m.) and each Saturday and Sunday (8:00 a.m. to 11:59 p.m.). 

If the trip you intended to ride is canceled, you may click on the route number (to the left, in blue) to find alternatives in that route's entire schedule.  Or consult the Sound Transit Trip Planner for more alternatives.

We update this list frequently, as cancellations are decided. This information is subject to change with limited to no notice.

ST Express route (direction)

Canceled trips today

510 (Everett - Seattle)

 

510 SB (to Seattle)

Departing Hewitt Ave & Fulton St (downtown Everett):
none

Departing Everett Station - Bay C1:
none

510 NB (to Everett) Departing 4th Ave S & S Jackson St:
none

511 (Ash Way - Northgate)

 

511 SB (to Northgate)

Departing Ash Way P&R - Bay 1:
none
511 NB (to Ash Way) Departing Northgate Station - Bay 2:
none

512 (Everett - Northgate)

 

512 SB (to Northgate)

Departing Everett Station - Bay C1:
none
512 NB (to Everett)

Departing Northgate Station - Bay 2:
none

Departing 4th Ave S & S Jackson St (late Sunday night service only):
none

513 (Seaway TC - Northgate)

 

513 SB (to Northgate)

Departing Seaway TC - Bay 11:
none
513 NB (to Seaway TC) Departing Northgate Station - Bay 2:
none

522 (Woodinville - Roosevelt)

 

522 WB (to Roosevelt)

Departing Woodinville P&R:
none

Departing UW Bothell & Cascadia College:
none

522 EB (to Woodinville)

Departing 12th Ave NE & NE 67th St - Bay 3 (Roosevelt Station):
none

532 (Everett - Bellevue)

 

532 SB (to Bellevue)

Departing Everett Station - Bay C3:
none
532 NB (to Everett) Departing NE 10th St & 102nd Ave NE:
3:41 p.m.

535 (Lynnwood - Bellevue)

 

535 SB (to Bellevue)

Departing Lynnwood TC - Bay D1:
none
535 NB (to Lynnwood TC) Departing NE 10th St & 102nd Ave NE:
none

542 (Redmond - University District)

 

542 WB (to University District)

Departing Redmond TC - Bay 5:
none

542 EB (to Redmond)

Departing 15th Ave NE & NE 43rd St:
none

545 (Redmond - Seattle)

 

545 WB (to Seattle)

Departing Bear Creek P&R:
5:27 p.m.

545 EB (to Redmond)

Departing 6th Ave S & S Royal Brougham Way:
6:58 p.m.

550 (Bellevue - Seattle)

 

550 WB (to Seattle)

Departing 110th Ave NE & NE 10th St:
none

Departing Bellevue TC - Bay 9:
none

550 EB (to Bellevue)

Departing Union St & 5th Ave:
none

554 (Issaquah - Seattle)

 

554 WB (to Seattle)

Departing NE Redmond Fall City Rd & 185th Ave NE:
none

Departing Issaquah Highlands P&R:
none

554 EB (to Issaquah) Departing Lenora St & 4th Ave:
none

556 (Issaquah - University District)

 

556 WB (to University District)

Departing Issaquah Highlands P&R:
none

556 EB (to Issaquah)

Departing 15th Ave NE & NE 43rd St:
none

560 (Bellevue - West Seattle)

 
560 WB (to West Seattle)

Departing 105th Ave & NE 2nd St (Bellevue):  
none

560 EB (to Bellevue) Departing 25th Ave SW & SW Barton St - Bay 4 (Westwood Village):
none

566 (Auburn - Redmond)

 
566 NB (to Redmond)

Departing Auburn Station - Bay 1:
none

Departing Kent Station - Bay 3:
none 

566 SB (to Auburn)

Departing 156th Ave & Redmond Technology Station - Bay 8:
none

574 (Lakewood - SeaTac Airport)

 
574 NB (to SeaTac Airport) Departing Lakewood TC - Zone M:
none
574 SB (to Lakewood) Departing SeaTac Station:
none

577 (Federal Way - Seattle)

 
577 NB (to Seattle) Departing Federal Way TC - Bay 7:
none
577 SB (to Federal Way) Departing Fairview Ave N & Thomas St (South Lake Union):
none

578 (Puyallup - Seattle)

 
578 NB (to Seattle) Departing Puyallup Station - Bay 3:
none
578 SB (to Puyallup) Departing Fairview Ave N & Thomas St (South Lake Union):
5:56 a.m.

580 (Puyallup - Lakewood)

 
580 SB (to Lakewood)

Departing Puyallup Station South Platform:
none

580 NB (to Puyallup)

Departing South Hill P&R - Bay 1:
none

586 (Tacoma - University District)

 
586 NB (to University District) Departing Tacoma Dome Station - Zone E:
none
586 SB (to Tacoma) Departing 7th Ave NE & NE 47th St (University District):
none

590 (Tacoma - Seattle)

 
590 NB (to Seattle)

Departing 10th & Commerce TC - Zone D (downtown Tacoma):
none

Departing Tacoma Dome Station - Zone B:
4:38 a.m.

590 SB (to Tacoma) Departing Stewart St & Yale Ave N (South Lake Union):
none

592 (DuPont - Seattle)

 
592 NB (to Seattle) Departing DuPont Station - Bay 6:
none
592 SB (to DuPont) Departing Stewart St & Yale Ave N (South Lake Union):
none

594 (Lakewood - Seattle)

 
594 NB (to Seattle)

Departing DuPont Station - Bay 6:
none

Departing Lakewood Station - Bay 3:
none

594 SB (to Lakewood/DuPont) Departing Stewart St & Yale Ave N (South Lake Union):
none

595 (Gig Harbor - Seattle)

 
595 NB (to Seattle) Departing Purdy P&R:
none
595 SB (to Gig Harbor) Departing Stewart St & Yale Ave N (South Lake Union):
none

596 (Sumner - Bonney Lake)

 
596 EB (to Bonney Lake) Departing Sumner Station - Bay 3:
none
596 WB (to Sumner Station) Departing Bonney Lake P&R - Bay 5:
none

Masks are recommended by public health authorities while on-board transit.

alert

ST Express Route 542 to Redmond will be rerouted off the ramp from Montlake Blvd to SR-520 from Monday, January 30 through Thursday, February 2. This reroute will be in effect from 10:00 p.m. to the end of service each night due to construction.

Start and end times for this event may be subject to change.

ST Express 542 – Eastbound to Redmond

[10:00 p.m. - end of service]

Missed stops:

  • NE Pacific St & Montlake Blvd NE - Bay 1

Use stops:

  • NE Pacific St & 15th Ave NE
  • NE Pacific St & Montlake Blvd NE - Bay 2

ST Express 542 – Westbound to Seattle

Missed stops:

  • None

Masks are recommended by public health authorities while on-board transit.

alert

ST Express route 512 will be rerouted off of Broadway & 33rd St every Saturday from 5:10 a.m. until the end of service. This will be in effect until further notice due to construction activity. 

Start and end times for this event may be subject to change. 

ST Express 512 - Northbound to Everett

[5:10 a.m. - end of service]

Missed stop:

  • Broadway & 33rd St 

Use stops:

  • Everett Station

ST Express 512 - Southbound to Northgate

Missed stops:

  • None

Masks are recommended by public health authorities while on-board transit.

notice

Following the construction zone shift, we’ll instate a new pedestrian detour starting Jan. 26, 2023. The new construction zone will redirect pedestrian traffic from the southern sidewalk of North Mercer Way between 77th Avenue Southeast and 80th Avenue Southeast. Pedestrians will instead need to make use of the detour depicted in the map below.

In addition, the King County Metro bus stop located on N Mercer Way and 80th Ave SE will be temporarily moved west of its current location.

What

Sidewalk closure, new pedestrian detour and movement of bus stop.

When

From Jan. 26, 2023 to Mar. 10, 2023

Where

N Mercer Way between 77th Ave. SE and 80th Ave SE.

More

  • Follow all detour signs and stay clear of construction zones.
  • Leave early and allow extra time to reach your destination.
  • Dates and times are subject to change due to inclement weather or unforeseen issues.

Click here for more information: https://www.soundtransit.org/ride-with-us/parking/east-king-county/mercer-island-park-ride


Masks are recommended by public health authorities while on-board transit.

notice

ST Express routes 512 & 545 will be experiencing a permanent stop closure at Olive Way & Boren Ave beginning on Tuesday, January 17th.

 

ST Express 512 – Northbound to Everett

Closed stops:

  • Olive Way & Boren Ave

Use stops:

  • Olive Way & Terry Ave

ST Express 512 - Southbound to Seattle

Missed stops:

  • None

ST Express 545 – Eastbound to Redmond

Closed stops:

  • Olive Way & Boren Ave

Use stops:

  • Olive Way & Terry Ave

ST Express 545 - Westbound to Seattle

Missed stops:

  • None

Masks are recommended by public health authorities while on-board transit.

notice

Due to a bus system issue found, some ST Express trips will be canceled.

Riders are encouraged to use the trip planning tools to plan any trips. To find out more, you can sign up for transit alerts via email or text. Riders can also get additional information on Sound Transit and King County Metro websites.

Masks are recommended by public health authorities while on-board transit.

notice

Beginning on Tuesday, November 1, levels 3-4 of the Issaquah Transit Center Garage will be closed until further notice.

Levels 1-2 will remain open during this time.

Masks are recommended by public health authorities while on-board transit.

notice

The Federal Way Transit Center Garage is experiencing a closure of the top level until further notice due to construction. 

All other levels of the garage will remain open during this time. 

Masks are recommended by public health authorities while on-board transit.

Sounder train

notice

The top two levels of the parking garage at Auburn Station are closed until further notice due to maintenance activities.

Masks are recommended by public health authorities while on-board transit.

notice

Due to safety concerns, bicycles are restricted on certain Sounder cars until further notice. We have posted “No Bike” signs on these cars to identify them for passengers traveling with bikes.

Only one car per train is affected and all other cars will continue to accept up to four bicycles each. Should you approach a Sounder car that displays the “No Bike” signs, please proceed to the next car.

Thank you.

Masks are recommended by public health authorities while on-board transit.

Other

notice

*This outage 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.

Elevator outages

Station Unit # ADA critical Location Reason Estimated return
Pioneer Square Station #701   Connecting platform to Northgate and north mezzanine Mechanical Tentative - 2/24
University Street Station #506       Yes

Connecting south mezzanine to street level at 3rd Ave & Seneca St (Exit C)

Mechanical Tentative - 2/17
Westlake Station #301   Southbound platform to mezzanine Misuse Tentative - 2/8

Escalator outages

Station Unit # Location Reason Estimated return

International District/

Chinatown Station 

#904 From platform to Angle Lake to street level Environmental TBD 
Pioneer Square Station #701 Northbound platform to mezzanine - Up only Mechanical  TBD
Pioneer Square Station #704 Southbound platform to mezzanine - Up only Mechanical  Tentative - 2/17
Pioneer Square Station #705 Connecting north mezzanine to street level at 3rd Ave & James St (Exit B) Environmental  TBD
Pioneer Square Station #706 From 3rd Ave & Cherry St (Exit A) street level to north mezzanine Mechanical Tentative - 2/02
Sea Tac/Airport Station #002 South station entrance from platform to street level - Up only Power TBD

Tukwila International

Boulevard Station

#008 Street level to mezzanine - Down only

Scheduled 

Maintenance 

Tentative - 2/3
Westlake Station #306 Mezzanine to Century Square - Up only Mechanical Tentative - 2/10
Westlake Station #307 Mezzanine to street level - Down only  Mechanical Tentative - 217
Westlake Station #308 Street level to mezzanine - Up Only  Mechanical Tentative - 2/9
Westlake Station #312 Up middle mezzanine to surface The Bon Marche Building - Up Only Incident/Accident TBD

Masks are recommended by public health authorities while on-board transit.