I-25 Ramp Metering in Southeast Colorado

About the Project:

Construction crews will soon be back from winter shutdown to resume work on the widening and installation of ramp metering signals at multiple I-25 on-ramps.  

Roughly half of the work was completed during the 2022 construction season.  The North Academy Boulevard southbound and northbound on-ramps were widened and prepped for installation of metering devices.  The remaining work at the North Academy Boulevard ramps, the Northgate Boulevard northbound on-ramp, and the Woodmen Road southbound on-ramp will be installed mid-October.

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Project Benefits

• When complete, the ramp meters will enhance roadway safety and improve I-25 congestion through the spacing and pacing of vehicle entry onto the interstate.
  
• Intelligent Transportation Systems (ITS) will be installed to monitor, trigger, and time vehicle release with automated vehicle and queue detection to mitigate any traffic backups by adjusting meter timing.  

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Work Schedule

• Work resumes at the Woodmen Road and North Gate Boulevard on-ramps June 5 and is expected to be completed by mid-October.
• Work on the North Academy Boulevard ramps is scheduled for completion in June.
• Monday-Friday, 7 a.m. – 5:30 p.m. with occasional Saturday and nighttime work.

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Travel Impacts

• An 11-foot width restriction will be in place on all four ramps for the remainder of construction
• Road conditions and travel information: COtrip.org

Work this Week & Lane Closures
I-25 Ramp Northgate Blvd.

Work this Week & Lane Closures
I-25 Ramp Closure North Academy Blvd.

Work this Week & Lane Closures
I-25 Ramp Closure Woodmen Road