99th Street Southeast in Duerr Township, North Dakota

99th Street Southeast in Richland County is a two-lane, unpaved unclassified road. It runs in an east-west direction and crosses 152nd Avenue Southeast, 153rd Avenue Southeast, 155th Avenue Southeast, 154th Avenue Southeast, 156th Avenue Southeast, State Highway 18, 158th Avenue Southeast, 159th Avenue Southeast, 160th Avenue Southeast and 161st Avenue Southeast. It ends in a cul-de-sac. 99th Street Southeast also exists in Elma Township, Greendale Township, LaMars Township and Fairmount Township.