U.S. Route 12 in North Dakota
U.S. Highway 12 | ||||
|---|---|---|---|---|
US 12 highlighted in red | ||||
| Route information | ||||
| Maintained by NDDOT | ||||
| Length | 87.470 mi (140.769 km) | |||
| Existed | 1926–present | |||
| Major junctions | ||||
| West end | US 12 at the Montana state line near Marmarth | |||
| East end | US 12 at the South Dakota state line near Haynes | |||
| Location | ||||
| Country | United States | |||
| State | North Dakota | |||
| Counties | Slope, Bowman, Adams | |||
| Highway system | ||||
| ||||
| ||||
U.S. Route 12 (US 12) is a part of the United States Numbered Highway System that travels from Aberdeen, Washington, to Detroit, Michigan. In the state of North Dakota, US 12 extends from the Montana border east to the South Dakota border.