Live Chat I-40 Community Nearby Traffic Fountain City Post Office (Amenity postoffice) 2024-06-18 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Fountain City Post Office (Amenity Postoffice) Corryton, TN 14.08 Powell, TN 14.20 Mascot, TN 14.24 Interstate highway exits close to Fountain City Post Office (Amenity Postoffice) Exit 8, i640tn 1.21 Exit 392, i40 2.94 Exit 393, i40 3.00 Interstate highways close to Fountain City Post Office (Amenity Postoffice) i640tn map 1.21 i40 map 2.94 i75 map 7.54 State roads close to Fountain City Post Office (Amenity Postoffice) TN 331 map 2.26 US 441 TN map 3.67 US 70 TN map 3.71