News

Traffic switch on CO 9 in Frisco begins

June 3, 2021 - Northwestern Colorado - Expect delays and crews on the roadway

SUMMIT COUNTY – Starting Thursday, June 3, crews will realign northbound and southbound lanes of Colorado Highway 9 in Frisco. Motorists should plan for right lane closures, lane shifts, striping crews, signal work and flaggers on the roadway, with possible 20-minute traffic delays. The traffic switch is to allow crews to complete underground work along CO 9 in Frisco, from Main Street to 8th Avenue. (8th Ave. in this location is sometimes shown on navigation apps as Teller Ave.) The underground work and other tasks are necessary to prepare for a temporary roundabout at the intersection of 8th Avenue and CO 9, as well as to prepare for signal improvements at the intersection of Main Street and CO 9. A permanent roundabout will be in place at the intersection of 8th Ave. and CO 9 when the project is complete this fall.

For the safety of motorists and workers, drivers are reminded to obey all posted speed limits through the project. Reduced lane widths and reduced speed limit of 35 mph will be in effect until further notice. SEMA Construction Inc. is the prime contractor for this project.

Travel Impacts 

Daytime work hours range from 7 a.m. to 7 p.m. Monday through Friday. Vehicles are reduced to a single lane in both directions for the duration of the 2021 construction season. Motorists should expect flaggers on the roadway to help guide them through the construction zone or when work is near intersections and the recreation path. The speed limit is reduced to 35 mph, and work zone fines are doubled. Motorists should plan for possible 20-minute traffic delays.

Project & Travel Info

For additional information about this project, contact the project team. 

Travelers are urged to “know before you go.” Gather information about weather forecasts, anticipated travel impacts, and current road conditions prior to hitting the road. CDOT resources include:

Remember: Slow For The Cone Zone

The following tips are to help you stay safe while traveling through maintenance and construction work zones.

  • Do not speed in work zones. Obey the posted speed limits.

  • Stay Alert! Expect the unexpected.

  • Watch for workers. Drive with caution.

  • Don't change lanes unnecessarily.

  • Avoid using mobile devices such as phones while driving in work zones.

  • Turn on headlights so that workers and other drivers can see you.

  • Expect delays, especially during peak travel times.

  • Allow ample space between you and the car in front of you.

  • Anticipate lane shifts and merge when directed to do so.

  • Be especially alert at night while driving in work zones.

  • Be patient!

About CDOT

CDOT’s Whole System-Whole Safety program has one simple mission — to get everyone home safely. Our approximately 3,000 employees work tirelessly to reduce the rate and severity of crashes and improve the safety of all modes of transportation. The department manages more than 23,000 lane miles of highway, more than 3,000 bridges and 35 mountain passes. CDOT also manages grant partnerships with a range of agencies, including metropolitan planning organizations, local governments and airports. It also operates Bustang, the state-owned interregional express bus service. Gov. Jared Polis has charged CDOT to further build on the state’s intermodal mobility options.