Project updates
Learn about where and when construction is happening throughout the ST district.

Westbound lane closures at NE 40th St. at State Route 520 in Redmond

Publish Date

Beginning as early Monday, March 29 through August 2021, Sound Transit contractor crews will close the westbound lanes on Northeast 40th Street between 148th Avenue Northeast and 156th Avenue Northeast. This closure is needed to help the construction of the future Downtown Redmond Link Extension. 

What

Closure of westbound lanes on Northeast 40th Street.

Where

Northeast 40th Street between 156th Avenue Northeast and 148th Avenue Northeast. 

When

Monday, March 29 - August 2021

More

  • No westbound traffic allowed on Northeast 40th Street. 
  • Recommended detours will be signed and in place.
  • Plan ahead, leave early and allow extra time to reach your destination.
  • Due to inclement weather or unforeseen issues, dates and times are subject to change.
Construction map for Northeast 40th Street closure phase 1, Downtown Redmond Link Extension