Live Chat I-90 Community Nearby Traffic US 87 MT 2024-10-31 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 87 MT Crow Agency, MT 10.90 Lodge Grass, MT 27.85 Hardin, MT 33.30 Interstate highway exits close to US 87 MT Exit 514, i90 0.94 Exit 510, i90 6.70 Exit 509, i90 9.35 Interstate highways close to US 87 MT i90 map 0.94 i94 map 64.42 i25 map 140.67 State roads close to US 87 MT US 87 MT map 0.82 US 212 WY MT map 6.58 MT MT 313 map 24.05