Various Overnight Lane Closures and Restrictions

July 25, 2016 - Southeastern Colorado/CDOT Region 2 - Week of July 25, 2016

I-25 Southbound Off-Ramp Closure

  • The I-25 southbound off-ramp to Cimarron Street/US 24 will be closed nightly for utility work. 

    • Monday, July 25 through Thursday, July 28, from 9 p.m. to 5 a.m. nightly.

    • Traffic will detour at Bijou Street to Cascade Avenue to Cimarron Street/US 24.

Eastbound Cimarron Street/US 24 Full Closure

  • Full closure on eastbound Cimarron Street/US 24 between I-25 southbound and northbound ramps for bridge work. 

    • Wednesday, July 27 through Friday, July 29 from 9 p.m. to 6 a.m. nightly with lane restrictions beginning at 8 p.m.

    • Eastbound Cimarron Street/US 24 will be detoured to southbound I-25 to Nevada Avenue/Tejon Street to northbound I-25 to Cimarron Street/US 24.

Southbound I-25 Full Closure

  •  Full closure on southbound I-25 between mile post 141.5 - 141.4 for lane realignment.

    • Saturday, July 30 from 10 p.m. - 8 a.m. with lane restrictions beginning at 7 p.m.

    • Traffic will detour Bijou Street to south Nevada Avenue to I-25.

For More Information:

Project website:

Project hotline: 719-302-6781     

Sign up for project updates by emailing: [email protected]

PROJECT COORDINATION: The I-25 Fillmore and I-25 Cimarron Interchange Projects coordinate schedules when possible to minimize impact to the travelling public during construction.

PROJECT INFORMATION: The $113 million I-25/Cimarron Interchange Design-Build Project involves rebuilding the I-25 interchange between Colorado Avenue on the north and South Nevada Avenue to the south, 8th Street on the west and the Cimarron Street over Fountain Creek bridge on the east. Improvements are intended to provide enhanced operations, correct existing safety and design deficiencies, and to serve the anticipated short- and long-term travel demands in this area. When complete, this will be a high-functioning interchange that safely handles more vehicles and enhances multi-modal travel for those using I-25, US 24/Cimarron Street and the trail system along Monument and Fountain creeks. Substantial completion is planned for fall 2017.

For updated project information, visit, call 719-302-6781 or email [email protected]. To receive real-time updates about road conditions in your area, visit and click on the green cell phone icon in the upper right hand corner of the page. Information about weekly lane closures will be available at Updates are also available via Twitter @coloradodot and be sure to “Like” our Facebook page at