Live Chat I-40 Community Nearby Traffic Dogwood Heights (Poi place hamlet) 2024-05-07 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Dogwood Heights (Poi Place Hamlet) Ozone, TN 8.48 Oakdale, TN 16.16 Crab Orchard, TN 16.62 Interstate highway exits close to Dogwood Heights (Poi Place Hamlet) Exit 340, i40 3.78 Exit 338, i40 4.62 Exit 347, i40 11.59 Interstate highways close to Dogwood Heights (Poi Place Hamlet) i40 map 3.78 i75 map 30.73 i640tn map 66.20 State roads close to Dogwood Heights (Poi Place Hamlet) US 70 TN map 1.78 US 27 TN map 2.92 TN 299 map 3.63