The Fourmile Canyon Creek Trail Underpass now connects the Fourmile Canyon Creek Path with the Cottonwood Trail.

BOULDER COUNTY, Colo. (KDVR) — A new trail project might need special signs ... Now planners want to put up warning signs with a map of the property, rules and regulations, and an international ...

Controversial multi-use trail cuts through former nuclear weapons manufacturing facility with history of spills. Boulder ...

Boulder County commissioners are considering whether to continue supporting a project that would create a new trail connection on land contaminated by plutonium that’s next to the former Rocky ...

Andrew Barth, communications manager for Boulder County, said the pedestrian bridge was initially part of a Boulder Canyon trail project ... a kiosk with wayfinding maps and information and ...