Live Chat I-40 Community Nearby Traffic I 40 exit 378 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-40 Exit 378 Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to I-40 Exit 378 Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to I-40 Exit 378 i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to I-40 Exit 378 TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71
