Live Chat I-15 Community Nearby Traffic US 12 MT 2024-10-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 12 MT Helena, MT 3.42 East Helena, MT 17.62 Clancy, MT 18.54 Interstate highway exits close to US 12 MT Exit 193, i15 7.51 Exit 192b a, i15 8.72 Exit 200, i15 11.71 Interstate highways close to US 12 MT i15 map 7.51 i90 map 49.78 i94 map 298.96 State roads close to US 12 MT US 12 MT map 2.32 US 287 MT map 7.13 MT MT 282 map 12.83