Mount Rushmore Road in Custer County, South Dakota

Mount Rushmore Road in Custer County is a main road (57730). It runs in an east-west direction starting from West Mount Rushmore Road and crosses Mountain Avenue, North 1st Street, South 1st Street, North 2nd Street, South 2nd Street, North 3rd Street, South 3rd Street, North 4th Street, South 4th Street, North 5th Street and South 5th Street. It connects Custer and Custer County. This street is part of the highways 16A and 89.