Live Chat I-95 Community Nearby Traffic US 78 SC 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 78 SC Harleyville, SC 10.83 Ridgeville, SC 15.37 Saint George, SC 15.67 Interstate highway exits close to US 78 SC Exit 187, i26 9.88 Exit 177, i26 10.15 Exit 172b a, i26 18.21 Interstate highways close to US 78 SC i26 map 9.88 i95 map 18.53 i526sc map 47.04 State roads close to US 78 SC US 78 SC map 1.26 SC 453 map 8.57 SC 27 map 9.80