40th Street Southeast in Mansfield Township, North Dakota

40th Street Southeast in Barnes County is a single-lane, unpaved service road (private). It runs in an east-west direction and crosses 98th Avenue Southeast, 99th Avenue Southeast, 100th Avenue Southeast, 102nd Avenue Southeast, County Highway 7, 104th Avenue Southeast and 110th Avenue Southeast. It connects Mansfield Township, Green Township and Hemen Township.