Live Chat AI Agent Community SC 121 2024-06-19 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to SC 121 Vaucluse, SC 9.08 Graniteville, SC 14.42 Johnston, SC 15.38 Interstate highway exits close to SC 121 Exit 11, i20 9.97 Exit 18, i20 12.07 Exit 5, i20 16.53 Interstate highways close to SC 121 i20 map 9.97 i26 map 70.44 i77 map 76.80 State roads close to SC 121 SC 121 map 1.29 SC 19 map 2.90 US 25 SC map 4.61