Live Chat I-90 Community Nearby Traffic Rattlesnake Reservoir Dam (Water dam) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Rattlesnake Reservoir Dam (Water Dam) Huntley, MT 20.41 Laurel, MT 22.36 Acton, MT 26.72 Interstate highway exits close to Rattlesnake Reservoir Dam (Water Dam) Exit 450, i90 3.36 Exit 447, i90 4.07 Exit 446, i90 5.53 Interstate highways close to Rattlesnake Reservoir Dam (Water Dam) i90 map 3.36 i94 map 12.32 i25 map 207.69 State roads close to Rattlesnake Reservoir Dam (Water Dam) US 212 WY MT map 2.92 MT 3 map 3.37 US 87 MT map 6.32