RoadworksModerate
Construction on 405 southbound
405 at milepost 20.3
...
From 9 p.m. to 5 a.m. nightly Wednesday, Sept. 2, through Friday morning, Sept. 4, the southbound I-405 off-ramp to NE 124th Street will close for crack sealing and pavement repair. Signed detours will guide people around the ramp closure.
ReportedSeptember 1, 2026 at 01:36 PM PDTSeptember 4, 2026 at 05:00 AM PDT
Road
405
Source
WSDOT
Coordinates
47.71018, -122.18286
Roadworks details
Direction
S