| Montana Highway 84 | |
|---|---|
| Route information | |
| Maintained by MDT | |
| Length: | 28.904 mi (46.516 km) |
| Major junctions | |
| West end: |
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| East end: |
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| Location | |
| Counties: | Gallatin, Madison |
| Highway system | |
Highway 84 in the U.S. State of Montana is a route running easterly from the small community of Norris to an intersection with U.S. Route 191 at Four Corners, a distance of approximately 29 miles (47 km). The highway's eastern terminus, about 7 miles (11 km) west of Bozeman, is a location known locally as "Four Corners." From Four Corners, US 191 runs east to Bozeman, and south to West Yellowstone; Highway 84 travels west to Norris; and Montana Highway 85 runs north to Belgrade.
Before receiving its current designation, Highway 84 was designated as Montana Secondary Highway 289.