Live Chat I-15 Community Nearby Traffic Big Hole Dam (Water dam) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Big Hole Dam (Water Dam) Butte, MT 16.38 Wise River, MT 17.52 Melrose, MT 19.74 Interstate highway exits close to Big Hole Dam (Water Dam) Exit 102, i15 5.75 Exit 99, i15 10.73 Exit 111, i15 11.73 Interstate highways close to Big Hole Dam (Water Dam) i15 map 5.75 i90 map 25.07 i86 map 321.27 State roads close to Big Hole Dam (Water Dam) MT 43 map 4.40 MT 2 map 26.36 MT 375 map 26.99