Live Chat I-15 Community Nearby Traffic Jefferson County Museum (Tourist museum) 2024-05-11 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Jefferson County Museum (Tourist Museum) East Helena, MT 13.13 Helena, MT 13.18 Jefferson City, MT 17.14 Interstate highway exits close to Jefferson County Museum (Tourist Museum) Exit 182, i15 1.35 Exit 187, i15 7.16 Exit 176, i15 10.90 Interstate highways close to Jefferson County Museum (Tourist Museum) i15 map 1.35 i90 map 57.59 i94 map 285.41 State roads close to Jefferson County Museum (Tourist Museum) MT MT 282 map 1.24 US 287 MT map 12.43 US 12 MT map 12.49