North Dakota Highway 21 | ||||
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Route information | ||||
Maintained by NDDOT | ||||
Length: | 123.00 mi (197.95 km) | |||
Existed: | unknown – present | |||
Major junctions | ||||
East end: | ND 6 north of Breien | |||
ND 6 north of Breien ND 31 at the Morton County/Grant County border ND 49 in Grant County ND 8 in Hettinger County ND 67 in Slope County US 85 in Slope County |
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West end: | US 85 in Slope County | |||
Location | ||||
Counties: | Morton, Grant, Hettinger, Slope | |||
Highway system | ||||
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North Dakota Highway 21 is an east-west highway in North Dakota. It runs from North Dakota Highway 6 about 5 miles (8.0 km) north of Breien to U.S. Route 85 about 5 miles (8.0 km) ENE of Amidon. The highway is known for the large number of abandonments located along it.
The current ND-24 segment between ND-6 and the current ND-24/ND-1806 junction was originally part of ND-21. This segment was renumbered between 1950 and 1963.