Mount Carmel Highway Closure: Zion Trip Notes
The Mount Carmel Highway closure situation in Zion National Park is not a single full-season shutdown. As of September 22, 2026, travelers are dealing with a mix of temporary nighttime tunnel work, standing large-vehicle limits, and normal weather or congestion-related road controls. I have learned on red-rock road trips that the most useful plan is not the prettiest map line; it is the route that still works after dark, after … Read the rest










