Live Chat I-90 Community Nearby Traffic Peterson Number 1 Dam (Water dam) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Peterson Number 1 Dam (Water Dam) Ballantine, MT 14.39 Worden, MT 21.01 Billings, MT 22.67 Interstate highway exits close to Peterson Number 1 Dam (Water Dam) Exit 23, i94 10.64 Exit 478, i90 13.98 Exit 14, i94 18.05 Interstate highways close to Peterson Number 1 Dam (Water Dam) i94 map 10.64 i90 map 13.98 i25 map 196.21 State roads close to Peterson Number 1 Dam (Water Dam) US 212 WY MT map 14.03 MT 47 map 24.34 US 87 MT map 42.19