Live Chat I-81 Community Nearby Traffic I 81 exit 21mm 2025-03-29 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-81 Exit 21mm Midway, TN 7.34 Bulls Gap, TN 10.16 Whitesburg, TN 10.63 Interstate highway exits close to I-81 Exit 21mm Exit 23, i81 6.39 Exit 15, i81 6.97 Exit 12, i81 11.31 Interstate highways close to I-81 Exit 21mm i81 map 3.51 i40 map 26.67 i26 map 53.16 State roads close to I-81 Exit 21mm TN 348 map 1.60 TN 340 map 5.90 TN 113 map 7.01
