CDOT to repair traffic signal at US 160 and Cielo Azul intersection in Alamosa

Travel Advisory

March 18, 2025 - Southwestern Colorado - Motorists will encounter flaggers and traffic delays Wednesday, March 19 beginning at 9 a.m.

Alamosa County — On Wednesday, March 19, the Colorado Department of Transportation will perform operations to replace and install new traffic signal electrical components at the intersection of US Highway 160 and Cielo Azul, west of downtown Alamosa. Motorists are advised that the signal will not be operational and traffic will be guided by flagging personnel through the intersection. Those traveling through Alamosa should allow themselves extra travel time as brief daytime delays can be expected due to slower speeds and one-way alternating traffic.

Traffic Impacts

Plan for daytime traffic delays between 9 a.m. and 4 p.m., Wednesday, March 19.

  • The traffic signal will not be operational and the intersection will be controlled by flaggers
  • Traffic will be reduced to one lane in each direction
Highway Maintenance Alert Map of upgrades to the signal at the intersection of US 160 and Cielo Azul in Alamosa
Colorado Department of Transportation Highway Maintenance Alert Map of upgrades to the signal at the intersection of US 160 and Cielo Azul in Alamosa. The signal will not be operational and one-way traffic will be guided by flaggers through the intersection for much of the day.

Know Before You Go

Travelers are urged to “know before you go.” Gather information about weather forecasts and 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.
  • Be especially alert at night while driving in work zones.
  • 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 patient!

Download the COtrip App!

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