(206) 499-8040


Between Columbia and Pike streets:

  • Daytime work, 7 AM to 5 PM, Monday through Friday; follow posted signs and signals for safe access through construction zones.
  • Parking restrictions in place on the east side of Alaskan Way between Columbia and Marion streets.
  • Westbound Columbia St between Alaskan Way and Western Ave reduced to one lane for vehicles and buses. Bus stop and route impacts will be shared by King County Metro. Check out their service advisories for more information. Pedestrian access maintained on the south side of Columbia St. Follow posted signs for pedestrian detours.
  • Extended work hours continue at Pier 58:
    • 6:30 AM to 5 PM, Monday through Friday.
    • Starting at 5 AM on Friday, July 19, Tuesday, July 23, Wednesday, July 24 and Friday, July 26.
  • Park Promenade narrowed between University and Union streets during working hours; pedestrian access maintained.

Other Area Projects:

Construction Photos


Alaskan Way Construction

The work zone on Alaskan Way has expanded to Pike Street. Similar to construction underway between S King and Marion streets, intersecting east/west streets will remain open and pedestrian access will be maintained. Businesses with mid-block vehicle driveways will be provided a route adjacent to the work zone. Activities include mobilizing equipment, locating utilities, surveying, delivering materials, breaking pavement for excavation and utility installation and striping and paving. 

Pier 58

Construction of Pier 58 started in September 2022. The new pier will provide a space for people to gather, including a tree grove and elevated lawn, and a new playground.

Union St Pedestrian Bridge and Elevator

The project has been completed as of December 9, 2022! View our completion flyer to learn more.

Marion Street Bridge

The Marion Street Pedestrian Bridge opened in November 2023. Bridge access is fully open while we complete final touches early this year.