Live Chat I-40 Community Nearby Traffic Greenwood Heights (Poi place hamlet) 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Greenwood Heights (Poi Place Hamlet) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to Greenwood Heights (Poi Place Hamlet) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to Greenwood Heights (Poi Place Hamlet) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to Greenwood Heights (Poi Place Hamlet) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71