I-25 Crossroads Bridge
Project Facts
- Cost: $22.1 million
Funded through Responsible Acceleration of Maintenance and Partnerships (RAMP), with contributions from the North Front Range Metropolitan Planning Organization - Contractor(s): RL Wadsworth of Colorado
- Timeline: September 2016 to early August 2018
About the Project
Crews on this project are replacing the bridges on I-25 at Crossroads Boulevard between mile point (MP) 258.6 and MP 260.1. Work will also include the following:
- replacing walls near the bridge
- embankment work
- placing temporary asphalt to accommodate the phases of the on-site detour
- replacing curb and gutter, and guardrail
- adding signage and striping
Progress
The northbound bridge is complete, and traffic has been shifted onto the new road. Because the new bridge was built with 28-foot shoulders to accommodate future Express Lanes, the bridge will temporarily handle both flows of traffic until crews complete the southbound bridge.
Schedule
- September 2016 (COMPLETE)
- Temporary Bridge Installation: November 2016 (COMPLETE)
- Northbound Bridge Demolition: January 2017 (COMPLETE)
- Northbound Bridge Construction: March 2017 (COMPLETE)
- Traffic Switch: August 2017 (COMPLETE)
- Southbound Bridge Demolition: August 2017 (COMPLETE)
- Southbound Bridge Construction: September 2017 (COMPLETE)
- Restore Original Traffic Configuration: (COMPLETE)
- Crossroads Boulevard Reconstruction: April 2018
Normal working hours are from 7 a.m. to 5 p.m., Monday through Friday. There will be some nighttime and weekend work as needed. Project schedule dates and working hours are subject to change.
Flaggers may be directing traffic along Crossroads Boulevard at the I-25 overpass.
Traffic Impacts
- Crews will maintain two lanes of traffic in each direction of I-25 during daytime.
- Flaggers will direct traffic along Crossroads Boulevard.
- Please use either US 34 (exit 257) or East County Road 32 (exit 262) to navigate around the project. Either route will add approximately five minutes of travel time.
- Expect some nightime lane and/or ramp closures, which we'll communicate here and and via email alerts. (Sign up for alerts.)
- Please use caution and stay alert while traveling through the construction zone.
Documents
Learn more
Find details about this bridge replacement project and the impacts along CO 402 and Crossroads Boulevard.
- Existing Bridge Plans
- Structure Selection Report
- Final Pavement Design Recommendation
- Wilson & Co. As-Constructed Plan
