485th Avenue in Vernon Township, Grant County, South Dakota

485th Avenue in Grant County is a gravel unclassified road. It runs in a north-south direction and crosses 145th Street, US Highway 12, 146th Street, 147th Street, 148th Street, 149th Street, 150th Street, 152nd Street, 153rd Street, 154th Street, 156th Street and SD Highway 158. It ends in a cul-de-sac and connects Big Stone Township, Adams Township, Alban Township and Vernon Township.