Monday's Highway Impacts for the USA Pro Challenge

August 17, 2012 - Southwestern Colorado/CDOT Region 5 - DOLORES, LA PLATA, MONTEZUMA, AND SAN MIGUEL COUNTIES — Stage One of the USA Pro Challenge takes place Monday, August 20.

The race will last from 10 a.m. until roughly 4 p.m., and will travel from Durango through Mancos and Dolores then over Lizard Head Pass before finishing in Telluride. Highways impacted include US 160, State Highway 184, and State Highway 145.

The Colorado Department of Transportation (CDOT) traveler information website ( lists all highways impacted by the race by stage, and also refers visitors to proper local websites for local road closures. The site also contains information for motorists regarding anticipated delays, oversize/overweight restrictions, suggested alternative routes, long-term parking information, and answers to frequently asked questions (FAQs). The times for delays and closures are estimates and may be subject to change depending on the pace of the riders, weather, and other unforeseen circumstances. CDOT would like to remind motorists to obey road signs, Colorado State Patrol, and race officials.

During what may be the largest spectator event in Colorado history, the 2012 USA Pro Challenge will bring the world’s top cyclists and their fans to Colorado. The race lasts from Monday, August 20 through Sunday, August 26. Race officials are estimating that more than one million spectators may watch the race in person as the riders traverse nearly 700 miles of Colorado terrain. CDOT encourages fans to share their race stories, photos, and experiences at

For real-time information related to highway impacts, motorists are encouraged to sign up for CDOT’s email and text alerts, available at by clicking on the green cell phone icon, and are encouraged to follow CDOT on Twitter (@coloradodot). Daily road closure information during the event will be available by calling 511 from anywhere in the state. Spectator information is available at the USA Pro Challenge official website (