RoadworksMinor
Construction on 405 southbound
405 at milepost 13.55
...
The Northeast Fourth Street / Northeast Eighth Street on-ramp to southbound I-405 will be closed nightly, 11 p.m. Monday, Aug. 31 – 5 a.m. Friday, Sept. 4. A signed detour will be in place.
ReportedAugust 31, 2026 at 12:00 AM PDTSeptember 4, 2026 at 05:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.61353, -122.18888
Roadworks details
Direction
S