Montana Highway 78 | |
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Route information | |
Maintained by MDT | |
Length: | 47.714 mi (76.788 km) |
Major junctions | |
South end: | US 212 at Red Lodge |
North end: | I‑90 at Columbus |
Location | |
Counties: | Carbon, Stillwater |
Highway system | |
Montana Highway 78 in the U.S. state of Montana is a state highway running in a northerly direction from an intersection with U.S. Route 212 (US 212) at the city of Red Lodge. It runs through Roscoe and Absarokee. The highway extends about 49 miles (79 km) to a northern terminus at the town of Columbus.
Before receiving its present designation, Highway 81 was designated as Montana Secondary Highway 307.