Live Chat I-40 Community Nearby Traffic Bay 21 (Transport busstop) 2024-06-01 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Bay 21 (Transport Busstop) Goodlettsville, TN 2.55 Madison, TN 2.55 Antioch, TN 9.47 Interstate highway exits close to Bay 21 (Transport Busstop) Exit 48, i24 1.15 Exit 47a, i24 1.15 Exit 47, i24 1.32 Interstate highways close to Bay 21 (Transport Busstop) i24 map 1.15 i40 map 1.48 i65 map 1.82 State roads close to Bay 21 (Transport Busstop) US 431 TN map 1.07 US 41 TN map 1.23 US 70 TN map 1.37