30th Street Southwest in Mandan, ND 58554

30th Street Southwest in Mandan, ND 58554 (Oliver County) is a single-lane, unpaved service road (private). It runs in an east-west direction and ends at State Highway 25, while the other end is a cul-de-sac. 30th Street Southwest also exists in Stark County, Dunn County, Golden Valley County, McLean County and Mercer County.

Road Type
service road
Lanes
1
Route
east-west