Traffic & Construction Impacts

Construction Location & Area

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Expect ramp closures overnight. Detour to the next ramp.

Construction activities are weather and site condition dependent and schedules are subject to change.

Upcoming Work

Ongoing Work

  • Brighton Boulevard
    • Lane restrictions under I-70

View Permanent Closures on Google Map

Nighttime general construction the weeks of Sept. 25 and Oct. 2, 2022, will occur at the following locations:

  • Washington Street and I-70 interchange
  • Brighton Boulevard and I-70 interchange
  • 46th Avenue and Union Pacific Railroad crossing
  • I-70 and 46th Avenue between York Street and Colorado Boulevard
  • East 45th North and South drives (previously named Stapleton N and S drives) between Colorado Boulevard and Quebec Street
  • I-70 between Colorado Boulevard and Quebec Street
  • I-70 between Quebec Street and I-225 interchange

Construction activities will be happening day and night. Activities that occur overnight will be within the noise variance limits of 75-decibel hourly average with an allowable spike up to 86 decibels. To make a complaint about construction noise or vibration during the night, call the 24-hour hotline at 833-C70-INFO (833-270-4636). DDPHE regulates the noise variance and residents may also call the city at 3-1-1. There is additional information about the variance online here

I-70

  • Description: Eastbound and westbound I-70 – Lane restrictions between I-25 and Colorado Boulevard (including off- and on-ramps)
  • Date and Time: 7 p.m. – 5:30 a.m., Sunday, Sept. 25 – Saturday, Oct. 1
  • Type of Work: Roadway work

  • Description: Northbound and southbound I-25 ramps to eastbound I-70 – CLOSED; detour westbound to Pecos Street to eastbound I-70
  • Date and Time:
    • 10 p.m. – 6 a.m., Thursday, Sept. 29
    • 10 p.m. – 8 a.m., Friday, Sept. 30
  • Type of Work: Roadway work
  • Description: Eastbound I-70 off-ramp to Washington Street – CLOSED; detour to Brighton Boulevard
  • Date and Time
    • 10 p.m. – 6 a.m., Thursday, Sept. 29
    • 10 p.m. – 8 a.m., Friday, Sept. 30
  • Type of Work: Roadway work

Local Streets 

  • Description: Northbound Brighton Boulevard under I-70 – Lane closures
  • Date and Time: Starting 8 a.m., Monday, Sept. 26 – 5 p.m., Friday, Sept. 30
  • Type of Work: Roadway work

            I-70 

            • Description: Eastbound and westbound I-70 – Lane restrictions between I-25 and Colorado Boulevard (including off- and on-ramps)
            • Date and Time: 7 p.m. – 5:30 a.m., Sunday, Sept. 25 – Saturday, Oct. 1
            • Type of Work: Roadway work

            Local Streets

            • No new traffic impacts

              I-70

              • Description: Eastbound and westbound I-70 – Lane restrictions between I-25 and Colorado Boulevard (including off- and on-ramps)
              • Date and Time: 7 p.m. – 5:30 a.m., Sunday, Sept. 25 – Saturday, Oct. 1
              • Type of Work: Roadway work

              • Description: Chambers Road and Peoria Street on-ramp to westbound I-70 – CLOSED  
              • Date and Time: 8 m. Friday, Sept. 23 – 5 a.m., Monday, Sept. 26
              • Type of Work: Roadway work 

                  Local Streets

                  • No new traffic impacts

                      Project: National Western Center 


                      Map Legend

                      • Red - closure
                      • Orange - lane restriction
                      • Green - open roadway
                      • Grey - permanent closure

                      Click on individual impacts for additional information and zoom in for more detail.