Northbound I-5 lane closures in Seattle this weekend for maintenance work

Washington State Department of Transportation

Drivers on northbound Interstate 5 through Seattle should prepare for possible delays Saturday night, June 20, to the morning of Sunday, June 21.

Washington State Department of Transportation maintenance crews will close multiple lanes of northbound I-5 approaching downtown Seattle for lane control sign work and just past Mercer Street for expansion joint repairs.

Closure details 

  • Saturday, June 20, to the morning of Sunday, June 21 – Three left lanes of northbound I-5 near the South Albro Place/Swift Avenue South off-ramp will close from 11 p.m. to 4 a.m.
  • Sunday, June 21 – Two left lanes of northbound I-5 just before the Lakeview Boulevard East off-ramp will close from 5 to 10 a.m.

In the Seattle area, drivers can get real-time traffic information on their phone with the WSDOT traffic app, by tracking the WSDOT traffic Twitter feed, and get advanced information from the What’s Happening Now page.