| State: | MT |
| Type: | MT |
| Route: | 64 |
| Alternate Name: | Big Sky Road |
| Map Custom: | yes |
| Map Notes: | MT 64 highlighted in red |
| Length Mi: | 9.039 |
| Length Ref: | [1] |
| Direction A: | West |
| Direction B: | East |
| Previous Type: | MT |
| Previous Route: | 59 |
| Next Type: | MT |
| Next Route: | 66 |
Highway 64 (MT 64) is a 9.039miles state highway in Madison and Gallatin counties in Montana, United States. that connects the Mountain Village area of Big Sky Resort to an intersection with U.S. Route 191 (US 191) in Gallatin Canyon, about 41miles south of Bozeman. Meadow Village, the primary residential area of Big Sky, is approximately 2miles west of the US 191 intersection.[2]
The road was constructed in the 1970s as part of the development of the Big Sky resort complex.