Live Chat I-15 Community Nearby Traffic US 87 MT 2024-05-16 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 87 MT Great Falls, MT 5.88 Black Eagle, MT 6.46 Sand Coulee, MT 12.09 Interstate highway exits close to US 87 MT Exit 280, i15 11.11 Exit 278, i15 11.67 Exit 277, i15 13.11 Interstate highways close to US 87 MT i15 map 11.11 i90 map 162.46 i94 map 284.33 State roads close to US 87 MT MT US 87 BYPASS map 1.51 US 89 MT map 2.38 US 87 MT map 2.40