Rock Lake Road in Boulder County, Colorado

Rock Lake Road in Boulder County is an unpaved unclassified road. It runs in a northeast-southwest direction starting from Erwin Drive and crosses Overland Road, Saint Vrain Trail, Ranch Road, Wapiti Place, Rock Lake Road (FS 227.1) and Ridge Road and ends at FS 170.1.

Road Type
unclassified road
Route
northeast-southwest