Road Conditions

High Mountain 4 x 4 Passes

  • Black Bear Pass  - Closed
  • Imogene Pass - Closed
  • Ophir Pass - Closed
  • Last Dollar Pass - Closed
  • Norwood/Dolores Road - Closed 

District 1

District 2

When snow-packed conditions exist on a highway or for a continuous seasonal period designated by the local authority when snow-packed conditions are, as determined by the local authority, likely to exist on a highway, designate all or a portion of a highway for over-snow use only, which the local jurisdiction may further limit to travel by human-powered or animal-powered means, or both. "over-snow use" means travel on top of snow by human-powered or animal-powered means or by an off-highway vehicle that is primarily designed or altered for use over snow and runs without tires on a continuous belt track or on one or more skis while in use over snow.

Districts 3 & 4

No closures

Forest Service Roads

Please visit the Forest Service page for pass and Silverton Area road conditions. Also, check out the San Juan Jeep Roads website for real-time information provided by the public. Please note that the aforementioned site is NOT an official source for road conditions.

Alpine Loop Information

Coming soon!

A dedicated website for the Alpine Loop is coming soon and will be linked here.


Sign up for Pass Opening/Closure Alerts, Road Status Alerts and Emergency Alerts by email or text message using Notify Me.

Off-Highway Vehicle Regulations