Traffic & Construction Impacts

Construction Location & Area

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Week of Nov. 27, 2022

Expect ramp closures overnight. Detour to the next ramp.
Construction activities are weather and site condition dependent and schedules are subject to change.

Nighttime Noise 

Nighttime general construction the weeks of Nov. 27 and Dec. 4, 2022, will occur at the following locations:

  • Washington Street 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. 

West Area Travel Impacts (Brighton Boulevard to Colorado Boulevard), I-70 and Local Streets (Dashed line on the map) 

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, Nov. 27 – Saturday, Dec. 3
  • Type of Work: Roadway work

Local Streets 

  • Description: 46th North and South avenues between Columbine and Clayton- Intermittent closures
  • Date and Time: 7 a.m. – 5 p.m., Thursday, Nov. 10 – Sunday, Dec. 4
  • Type of Work: Roadway work
  • Description: Columbine and Clayton streets between 46th North and South avenues- CLOSED; access to 46th South Avenue will remain
  • Date and Time: 7 a.m. – 5 p.m., Friday, Nov. 10 – Saturday, Dec. 3
  • Type of Work: Roadway work

      Central Area Travel Impacts (Colorado Boulevard to Quebec Street), I-70 and Local Streets (Solid line on the map)

      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, Nov. 27 – Saturday, Dec. 3
      • Type of Work: Roadway work

      Local Streets

      No new traffic impacts

        East Area Travel Impacts (Quebec Street to Chambers Road), I-70 (Dotted line on the map) 

        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, Nov. 27 – Saturday, Dec. 3
        • Type of Work: Roadway work

        Local Streets

        No new traffic impacts

        Red - closure

        Orange - lane restriction

        Green - open roadway

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