Live Chat I-81 Community Nearby Traffic Keystone Elementary School (Education school) 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Keystone Elementary School (Education School) Mountain Home, TN 3.95 Milligan College, TN 4.90 Watauga, TN 7.42 Interstate highway exits close to Keystone Elementary School (Education School) Exit 22, i26 1.46 Exit 23, i26 1.58 Exit 24, i26 2.51 Interstate highways close to Keystone Elementary School (Education School) i26 map 1.46 i81 map 21.06 i40 map 78.99 State roads close to Keystone Elementary School (Education School) TN 400 map 0.52 TN 91 map 0.76 US 23 TN map 1.38