Live Chat I-90 Community Nearby Traffic Sweet Grass County High School (Education school) 2024-05-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Sweet Grass County High School (Education School) Greycliff, MT 20.00 Melville, MT 27.79 Reed Point, MT 35.20 Interstate highway exits close to Sweet Grass County High School (Education School) Exit 370, i90 5.76 Exit 367, i90 7.71 Exit 377, i90 16.00 Interstate highways close to Sweet Grass County High School (Education School) i90 map 5.76 i94 map 118.33 i15 map 171.58 State roads close to Sweet Grass County High School (Education School) US 191 MT map 2.51 MT 298 map 6.10 MT S 371 map 24.53