MAIN ROAD
Road openWest approach via I-80 / Donner Summit
Colfax to first Nevada County line
First Nevada County clip
Placer return clip to Donner Summit county line
Donner Summit county line to Truckee junction
Last checked just now
ROAD ACCESS
via Truckee
MAIN ROAD
Road open
Colfax to first Nevada County line
First Nevada County clip
Placer return clip to Donner Summit county line
Donner Summit county line to Truckee junctionMountainSwitch does not report lift operations. Check the resort's official site for lift and trail status.
Sugar Bowl directs drivers from I-80 Exit 174 at Soda Springs / Norden along roughly a 3.5-mile Old Highway 40 continuation to Sugar Bowl Road. The published base elevation is 6,883 feet.
Covers Truckee road conditions on I-80 — some nearby roads aren't monitored. See what's included.
The displayed status preserves Truckee's full Colfax-to-Truckee I-80 path across Donner Summit. It is not an Exit 174-bounded verdict and does not remove I-80 conditions after the interchange.
Old Highway 40, Sugar Bowl Road, and other local roads beyond I-80 are outside the inherited verdict and must be verified separately.
Conditions can change quickly in the mountains. This page never replaces chain requirements, closures, or official Caltrans guidance. This page presents an existing hub corridor verdict and makes no claim about the resort last mile, in-resort circulation, best-route advice, or safe-to-drive conditions.