Total roadway reconstruction requires one-lane traffic in each direction from Broadway to the entrance of Boulder Canyon.

Boulder Canyon reopened after rockslide damages highway by: Jacob Factor Posted: Mar 30, 2025 / 09:35 AM MDT Updated: Mar 31, 2025 / 04:50 AM MDT ...

The City of Boulder has closed Chapman Drive Trailhead and a small section of the Boulder Canyon Trail to construct a new pedestrian bridge and trailhead. The Colorado community's Open Space and ...

The 100-acre forest fuels reduction project will be on city-owned property west of Boulder, running from Kossler Lake on Flagstaff Road north to the Boulder Canyon Hydroelectric Facility ...