North Dakota Highway 50
Route information
Maintained by NDDOT
Length	100.245 mi (161.329 km)
Existed	c. 1927–present
Major junctions
West end	S-258 at the Montana border
Major intersections	US 85 west of Alamo
East end	US 52 northwest of Donnybrook
Location
Country	United States
State	North Dakota
Counties	Williams, Burke, Mountrail, Ward
Highway system
North Dakota State Highway System Interstate US State
← ND 49 → US 52

Highway 50 through the Lostwood National Wildlife Refuge with Lostwood Lake on the right.

North Dakota Highway 50 (ND 50) is a 100.245-mile-long (161.329 km) north–south state highway in the U.S. state of North Dakota. ND 50's western terminus is a continuation as Montana Highway 258 (MT 258) at the Montana border, and the eastern terminus is at U.S. Route 52 (US 52) northwest of Donnybrook.^[1]

Major intersections

County	Location	mi[1]	km	Destinations	Notes
Williams	​	0.000	0.000	S-258	Continuation into Montana
	​	20.387	32.810	US 85 – Williston, Fortuna
	​	35.095	56.480	ND 42 north – Crosby	Southern terminus of ND 42
	​	54.403	87.553	ND 40 south – Tioga	Western end of ND 40 concurrency
Burke	​	61.385	98.790	ND 40 north – Columbus	Eastern end of ND 40 concurrency
	​	78.798	126.813	ND 8 north – Bowbells	Western end of ND 8 concurrency
Burke–Mountrail county line	​	79.612	128.123	ND 8 south – Stanley	Eastern end of ND 8 concurrency
Ward	​	100.245	161.329	US 52 – Donnybrook, Minot, Kenmare	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

References