Minnesota State Highway 310
MN 310 highlighted in red | ||||
| Route information | ||||
| Maintained by MnDOT | ||||
| Length | 10.495 mi (16.890 km) | |||
| Existed | April 24, 1959–present | |||
| Major junctions | ||||
| South end | MN 11 / MN 89 in Roseau | |||
| North end | PR 310 (Canadian border) near South Junction, Manitoba | |||
| Location | ||||
| Country | United States | |||
| State | Minnesota | |||
| Counties | Roseau | |||
| Highway system | ||||
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Trunk Highway 310 (MN 310) is a highway in northwest Minnesota, which runs from its intersection with MN 11 and MN 89 in Roseau and continues north to its northern terminus at the Canadian border; where the route becomes Manitoba Provincial Road 310 (PR 310) upon crossing the border, near the community of South Junction, Manitoba. The highway is 10.5 miles (16.9 km) in length.