Live Chat AI Agent Community US 21 SC 2024-07-01 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 21 SC Seabrook, SC 7.59 Yemassee, SC 10.59 Lobeco, SC 12.85 Interstate highway exits close to US 21 SC Exit 33, i95 7.11 Exit 28, i95 9.72 Exit 38, i95 13.78 Interstate highways close to US 21 SC i95 map 7.11 i16 map 62.60 i526sc map 77.87 State roads close to US 21 SC US 21 SC map 3.00 US 17 SC map 3.10 SC 462 map 8.66