Live Chat I-20 Community Nearby Traffic US 1 SC 2024-04-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 1 SC Gloverville, SC 1.25 Langley, SC 3.77 Graniteville, SC 4.57 Interstate highway exits close to US 1 SC Exit 11, i20 8.79 Exit 5, i20 11.73 Exit 18, i20 14.07 Interstate highways close to US 1 SC i20 map 8.79 i26 map 81.20 i77 map 82.11 State roads close to US 1 SC SC 421 map 0.59 US 1 SC map 2.07 SC 191 map 3.16