Live Chat I-75 Community Nearby Traffic South Knoxville (Poi place suburb) 2024-05-10 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to South Knoxville (Poi Place Suburb) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to South Knoxville (Poi Place Suburb) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to South Knoxville (Poi Place Suburb) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to South Knoxville (Poi Place Suburb) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71