Live Chat I-40 Community Nearby Traffic Knoxville (Poi place city) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Knoxville (Poi Place City) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to Knoxville (Poi Place City) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to Knoxville (Poi Place City) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to Knoxville (Poi Place City) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71