Highway 86 (MT 86) is a 37.498-mile-long (60.347 km) north–south state highway in the U.S. State of Montana. MT 86's southern terminus is at I-90 Bus. and U.S. Route 191 (US 191) in the city of Bozeman and the northern terminus is at an intersection with US 89 north of the town of Wilsall. Much of the route follows the eastern flank of the Bridger Mountains, and the road provides access to the Bridger Bowl ski resort. Before receiving its current designation, Highway 86 was designated as Montana Secondary Highway 293.