RoadworksModerate
Construction on 405 southbound
405 at milepost 19.87
...
From 9 p.m. to 5 a.m. nightly Wednesday, Sept. 2, through Friday morning, Sept. 4, two lanes of southbound I-405 will close between NE 116th Street and Northeast 145th Street for crack sealing and pavement repair. Delays are possible through the work zone.
ReportedSeptember 1, 2026 at 01:31 PM PDTSeptember 4, 2026 at 05:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.70430, -122.17987
Roadworks details
Direction
S