Live Chat I-90 Community Nearby Traffic I 90 MT exit 549, Westbound 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-90 MT Exit 549, Westbound Parkman, WY 15.06 Lodge Grass, MT 21.79 Ranchester, WY 31.77 Interstate highway exits close to I-90 MT Exit 549, Westbound Exit 549, i90 8.83 Exit 544, i90 8.93 Exit 1, i90 16.75 Interstate highways close to I-90 MT Exit 549, Westbound i90 map 8.83 i25 map 98.83 i94 map 109.79 State roads close to I-90 MT Exit 549, Westbound US 87 MT map 8.73 WY 345 map 11.58 WY 343 map 19.89