Mount Baker Highway will be closed in both directions at Anderson Creek for 11 weeks starting on Tuesday, July 14.
The closure between Bellingham and Nugents Corner starts at 12:01 a.m. on Tuesday and is scheduled to last until late September.
Traffic must detour around the closure. The state Department of Transportation recommends taking Everson Goshen Road and Smith Road. Crews recently installed a compact roundabout at the intersection of Smith and Everson Goshen to accommodate more traffic.