RoadworksModerate
Maintenance on 405 southbound
405 at milepost 22.6
...
The left two lanes of southbound I-405 will close from 9 p.m. Monday, Oct. 19, to 5 a.m. Tuesday, Oct. 20, near Northeast 160th Street (milepost 23-22) for maintenance.
ReportedOctober 16, 2026 at 10:25 AM PDTOctober 20, 2026 at 05:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.74239, -122.18720
Roadworks details
Direction
S