North Dakota Highway 8

North Dakota Highway 8 (ND 8) is a 211.321 mi north–south state highway in North Dakota, United States. The highway is split into two segments. The southern segment is 133 mi long and travels from Lake Sakakawea near Twin Buttes to South Dakota Highway 75 (SD 75) near Hettinger. The northern segment is 78 mi long and travels from Saskatchewan Highway 9 (SK 9) in Northgate on the Canada–United States border to ND 23 near New Town. The highway was originally continuous but was separated by the formation of Lake Sakakawea in the 1950s.