RoadworksMinor
Maintenance on 405 northbound
405 at milepost 12.32
...
Nightly from 9 p.m. to 5 a.m. the next day beginning Sunday, Aug. 30 to 5 a.m. Friday, Sept. 4, expect lane closures and flaggers on the northbound Interstate 405 off-ramp to Southeast Eighth Street/Old Wilburton Tunnel area for utilities work.
ReportedAugust 28, 2026 at 10:50 AM PDTSeptember 4, 2026 at 05:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.59692, -122.17982
Roadworks details
Direction
N