Live Chat I-26 Community Nearby Traffic US 78 SC 2024-05-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 78 SC Ladson, SC 7.54 Charleston, SC 12.01 Ridgeville, SC 12.47 Interstate highway exits close to US 78 SC Exit 199b a, i26 3.54 Exit 194, i26 5.63 Exit 203, i26 9.48 Interstate highways close to US 78 SC i26 map 3.54 i526sc map 22.89 i95 map 42.99 State roads close to US 78 SC US 78 SC map 0.24 SC 165 map 2.24 SC 642 map 7.49