CO-17S rock slide

Archuleta County · Started Oct 10, 2026 at 6:42 AM · Updated 12m ago

Archuleta Countyarea

Oct 10, 2026, 6:42 AMeffective

Until further noticeexpires

The Slopesource

Warned area as issued by the National Weather Service

Full advisory

Northbound and southbound open. Between County Road 118 and NM 17; State Border New Mexico (35 miles south of the Antonito area) at Mile Point 3. Rock slide. Comment: Watch for rocks partially in the lane southbound. Use caution.