SR 536 Bridge Full Closure - Detours

Due to the full closure of the SR 536 Bridge over the Skagit River in Mount Vernon, Route 40X and Route 615 will be detoured in both directions.The detours will begin on Sunday, November 1st and are expected to last two to three weeks. These detours are expected to cause significant delays. Please plan your trips accordingly and allow extra travel time. If you have questions about the detours or service impacts, please contact Customer Service at 360-757-4433. 

DETOUR MAPS

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