Whatcom, Skagit and Island County construction

Last update: 11:15 a.m. Wednesday, Oct. 14

Please refer to the Seattle area travel planner and our travel alerts page for scheduled highway closures in King, Snohomish, Skagit, Island and Whatcom counties. 

This information changes frequently. Please check back often. Travelers can also call 5-1-1 for real-time traffic and weather updates.