Utah Department of Transportation

A UDOT Project

Welcome to the Utah Department of Transportation’s (UDOT) central transportation information resource for Big and Little Cottonwood Canyons. Follow @UDOTCottonwoods on X (formerly known as Twitter) or Instagram/Facebook stories for road status updates.

🚨 Road Weather Alert 🚨

The #TractionLaw is in effect for both Big & Little Cottonwood Canyons (SR-190/SR-210). Traction devices are required for all vehicles, for requirements click here.

Road Status Updates

If the space below is blank, there are no new road status updates.

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