This event has ended · last updated October 9, 2026 at 08:06 AM PDT
RoadworksMinor
Construction on 405 southbound
405 at milepost 23.47
...
The right general-purpose lane of southbound I-405 between SR 522 (milepost 23.47) and Northeast 128th Street (milepost 21.45) will be closed nightly from 8 p.m. to 4:30 a.m. starting Tuesday night, Oct. 6 to Friday morning, Oct. 9.
ReportedOctober 6, 2026 at 12:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.75473, -122.18606
Roadworks details
Direction
S