Live Chat I-15 Community Nearby Traffic US 287 MT 2024-09-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 287 MT Helena, MT 24.58 Canyon Creek, MT 30.74 Marysville, MT 35.64 Interstate highway exits close to US 287 MT Exit 226, i15 3.60 Exit 228, i15 3.68 Exit 234, i15 10.42 Interstate highways close to US 287 MT i15 map 3.60 i90 map 77.69 i94 map 313.74 State roads close to US 287 MT MT 434 map 3.01 US 287 MT map 3.10 MT 200 map 21.74