CO 82 Red Hill Rockfall Mitigation
About the Project
Rockfall mitigation will take place near Carbondale on CO 82 at Red Hill from Mile Point 11.7 to MP 12.2, east of the CO 82/CO 133 intersection.
Work will include:
- Removal of loose rocks
- Mesh netting installation
- Culvert cleaning
Work this Week & Lane Closures on CO 82 at Red Hill
Project Facts
- Construction Cost: $1.6 million
- Contractor: Rock Supremacy
- Timeline: May 2025 to October 2025
- Location: CO 82 at Red Hill
- Nearest Town/City: Carbondale
- Mile Point(s): MP 11.7 to MP 12.2
- County: Garfield

Project Benefits
- Eliminate loose surface material on a cliff or slope
- Decrease the potential of rockfall hazard for motorists traveling on the highway
- The new post mounted mesh system will help capture potential falling rocks and debris and deposit them into the catchment ditch.
Work Schedule
- Monday through Thursday from 6:45 a.m. to 7 p.m. and Friday from 6:45 a.m. to 3 p.m.
Traffic Impacts
- Single-lane closures
- Speed reduction to 45 MPH
- 14-foot width restriction
- CO 82 westbound right lane closure Monday through Friday from 6:45 a.m. to 3 p.m. from Mile Point 11.7 to MP 12.2, east of the CO 82/CO 133 intersection
- CO 82 eastbound right lane closure Monday through Thursday from 9 a.m. to 7 p.m. and Friday from 9 a.m. to 3 p.m. from MP 11.7 to MP 12.2, east of the CO 82/CO 133 intersection
- CO 82 intermittent westbound 20-minute traffic holds Monday through Friday from 6:45 a.m. to 2 p.m. from MP 11.7 to MP 12.2, east of the CO 82/CO 133 intersection
- CO 82 intermittent eastbound 20-minute traffic holds Monday through Friday from 10 a.m. to 2 p.m. from MP 11.7 to MP 12.2, east of the CO 82/CO 133 intersection
- Refer to COtrip.org for real-time travel conditions and road closures