North Dakota Highway 89

North Dakota Highway 89
Route information
Maintained by NDDOT
Length	1.960 mi (3.154 km)
Major junctions
South end	Cavalier Air Force Station
North end	ND 5 east of Langdon
Location
Country	United States
State	North Dakota
Counties	Pembina
Highway system
North Dakota State Highway System Interstate US State
← US 85 → ND 91

North Dakota Highway 89 (ND 89) is a 1.960-mile-long (3.154 km) north–south state highway in the U.S. state of North Dakota. ND 89's southern terminus is at the edge of the Cavalier Air Force Station, and the northern terminus is at ND 5 east of Langdon.^[1]

Highway 89 crosses the Tongue River near its southern end.