A skier was caught and seriously injured in an avalanche on Colorado’s Berthoud ... Avalanche.org’s map. Between 2013 and 2023, Colorado saw more avalanche fatalities than any other state.

If a closure on U.S. 40 is necessary, it will enable crews to conduct winter maintenance on Berthoud Pass. Colorado State Patrol said the Eisenhower and Vail Passes will be among those most impacted.