North Dakota Highway 91 (ND 91) is a north–south
state highway
A state highway, state road, or state route (and the equivalent provincial highway, provincial road, or provincial route) is usually a road that is either ''numbered'' or ''maintained'' by a sub-national state or province. A road numbered by a ...
in the U.S. state of
North Dakota. ND 91's southern terminus is at
U.S. Route 81 (US 81) in
St. Thomas, and the northern terminus is at
US 81 in
St. Thomas.
Major intersections
References
{{Reflist
091
Transportation in Pembina County, North Dakota