21st Street Northwest in White Shield Segment Township, North Dakota

21st Street Northwest in McLean County is a two-lane, unpaved unclassified road. It runs in an east-west direction starting from State Highway 1804 and crosses 71st Avenue Northwest, 70th Avenue Northwest, 69th Avenue Northwest, 68th Avenue Northwest, 65th Avenue Northwest, 61st Avenue Northwest, 60th Avenue Northwest, 59th Avenue Northwest, 58th Avenue Northwest, 57th Avenue Northwest and 56th Avenue Northwest. It connects McLean County and White Shield Segment. 21st Street Northwest also exists in Cass County.