RoadworksModerate
Maintenance on 405 southbound
405 at milepost 13.68
...
The southbound I-405 on- and off-ramps at Northeast Sixth Street will close from 11:59 p.m. Wednesday, Oct. 21, to 4:30 a.m. Thursday, Oct. 22, for maintenance.
ReportedOctober 16, 2026 at 10:38 AM PDTOctober 22, 2026 at 04:30 AM PDT
Road
405
Source
WSDOT
Coordinates
47.61533, -122.18892
Roadworks details
Direction
S