Live Chat I-90 Community Nearby Traffic Castle Rock Middle School (Education school) 2024-06-06 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Castle Rock Middle School (Education School) Huntley, MT 20.41 Laurel, MT 22.36 Acton, MT 26.72 Interstate highway exits close to Castle Rock Middle School (Education School) Exit 450, i90 3.36 Exit 447, i90 4.07 Exit 446, i90 5.53 Interstate highways close to Castle Rock Middle School (Education School) i90 map 3.36 i94 map 12.32 i25 map 207.69 State roads close to Castle Rock Middle School (Education School) US 212 WY MT map 2.92 MT 3 map 3.37 US 87 MT map 6.32