Repairs resume on I-270 bridges over Vasquez Boulevard

Travel Advisory

September 16, 2024 - Denver Metro/Central Colorado - Single-lane closures will occur overnight beginning Sept. 16

Se reanudan las reparaciones de los puentes de la I-270 sobre el Bulevar Vásquez en español

Adams County — Starting Monday, Sept. 16, the Colorado Department of Transportation and the contractor Kiewit Infrastructure will begin repairs to both eastbound and westbound lanes of the I-270 bridge over Vasquez Boulevard in Commerce City. There will be overnight single lane closures on I-270 followed by 24/7 ramp closures. In late September, the westbound and eastbound on-ramps will be fully closed for up to four days, but both on-ramps will not be closed at the same time. Work on this project is scheduled for completion in early October.

This project is a continuation of the work which began in September of 2023 to repair bridges along the I-270 corridor. To prevent sudden emergency repairs and ensure the bridge remains in good condition, CDOT will perform deck repairs and armor the structure with polyester polymer concrete.

Project Schedule and Traffic Impacts

  • I-270 bridge over Vasquez Boulevard - overnight single lane closures Monday through Saturday from 10 p.m. to 5 a.m., Sept. 16 through early October. Minor delays
  • Northbound Vasquez Boulevard on-ramp to westbound I-270 - completely closes 9 p.m., Sept. 28 and re-opens 5 a.m., Oct. 2. The detour route is northbound Vasquez Boulevard to westbound CO 224 to westbound I-76. Delays up to ten minutes
  • The southbound Vasquez Boulevard on-ramp to eastbound I-270 - completely closes 9 p.m., Oct. 2 and reopens 5 a.m., Oct. 6. The detour route is southbound Vasquez Boulevard to eastbound I-70. Delays up to ten minutes
  • I-270 mainline traffic over Vasquez Boulevard shifts toward the center median beginning Sept. 28. Two lanes of traffic will be maintained each way during daytime hours. Traffic will return to regular alignment in early October
  • Loads wider than 12 feet will be restricted through the work zone
  • Motorists are urged to heed the posted 55 mph speed limit, leave plenty of following distance, heed the work zone signs, and be aware of construction vehicles entering and exiting the work zone
  • Check for specific information on times and locations of the lane closures by going to the project website or COtrip.org
Map showing where work will occur on the I-270 bridge over Vasquez Boulevard in Adams County
Map showing where work will occur on the I-270 bridge over Vasquez Boulevard in Adams County.

Project Information

For additional information about this project:

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!

The new free COtrip Planner mobile app was designed to meet the growing trend of information on mobile and tablet devices for the traveling public. The COtrip Planner app provides statewide, real-time traffic information, and works on mobile devices that operate on the iOS and Android platforms. Visit the Google Play Store (Android devices) or the Apple Store (iOS devices) to download!