County Road 100 in Boulder County, Colorado

County Road 100 in Boulder County is an unpaved residential street. It runs in a northeast-southwest direction starting from County Road 100j and crosses County Road 103, Old Highway 72, Chipmunk Cutoff, CR 103 and Gold Lake Road and ends at Peak-to-Peak Highway. County Road 100 also exists in Park County, Moffat County, Pueblo County and Weld County.
Road Type
residential street
Route
northeast-southwest