Live Chat I-81 Community Nearby Traffic Mary Hughes High School (Education school) 2024-05-09 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mary Hughes High School (Education School) Watauga, TN 7.83 Bluff City, TN 10.22 Bristol, TN 10.24 Interstate highway exits close to Mary Hughes High School (Education School) Exit 20, i26 10.13 Exit 19, i26 10.14 Exit 17, i26 10.17 Interstate highways close to Mary Hughes High School (Education School) i26 map 10.13 i81 map 12.26 i40 map 89.76 State roads close to Mary Hughes High School (Education School) TN 44 map 5.33 TN 400 map 7.31 TN 390 map 7.60