Live Chat I-81 Community Nearby Traffic Mary Hill (Poi peak) 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mary Hill (Poi Peak) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to Mary Hill (Poi Peak) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to Mary Hill (Poi Peak) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to Mary Hill (Poi Peak) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71