Summary:
The Washington State Department of Transportation will perform maintenance work on State Route 99 in Seattle, resulting in nightly lane closures from Monday, Jan. 26 to Wednesday, Jan. 29. The closures will affect multiple sections of the highway, including two left lanes of southbound SR 99, the left lane in both directions of SR 99 at Alaskan Way and Dearborn Street, and one right lane of southbound SR 99. Drivers are advised to allow extra time and expect delays while crews are working in these areas.
Drivers in Seattle should prepare for nightly lane closures along sections of State Route 99 beginning the night of Monday, Jan. 26, as the Washington State Department of Transportation performs maintenance work through Wednesday morning, Jan. 29.
Two left lanes of southbound SR 99 will close from Harrison Street (milepost 33) to Thomas Street (milepost 32) nightly from 9 p.m. to 5 a.m., starting Monday night and continuing through Wednesday morning.
Additional closures will affect the left lane in both directions of SR 99 at Alaskan Way and Dearborn Street (milepost 30) from 9 p.m. Monday, Jan. 26, to 5 a.m. Tuesday, Jan. 27.
One right lane of southbound SR 99 will also close for maintenance between Mercer Street and Battery Street (milepost 32) from 9 p.m. Tuesday, Jan. 27, to 5 a.m. Wednesday, Jan. 29.
Travelers should allow extra time and expect delays while crews are working in these areas.


