Travelers should plan for overnight closures of State Route 167 in Auburn on Tuesday. April 15 and Wednesday, April 16, 2025, according to the Washington State Department of Transportation (WSDOT).

Contractor crews working for WSDOT will be installing sign bridges and toll gantry structures as part of the SR 167 Corridor Improvements Project.

SR 167 Closure Details

All lanes of northbound and southbound SR 167 in Auburn will be closed overnight from South 277th Street and 15th Street NW beginning at 10 p.m. Tuesday, April 15 to 4 a.m. Wednesday, April 16.

The following on- and off-ramps will also be closed:

South 277th Street on-ramp to southbound SR 167
Southbound SR 167 off-ramp to 15th Street NW
15th Street NW on-ramp to northbound SR 167
Northbound SR 167 off-ramp to South 277th Street

A signed detour will be in place.

Schedule updates will be available on the project webpage, WSDOT’s Travel Center map, the WSDOT mobile app and by signing up for King County email updates.