This event has ended · last updated October 9, 2026 at 08:06 AM PDT
RoadworksMinor
Construction on 405 northbound
405
...
Up to three lanes of northbound I-405 from I-5 (milepost 0) to SR 181 (milepost 1) will be closed nightly from 10 p.m. – 5 a.m., starting the night of Monday, Oct. 5 to the morning of Friday, Oct 9.
ReportedOctober 5, 2026 at 12:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.46140, -122.26512
Roadworks details
Direction
N