Live Chat I-20 Community Nearby Traffic US 15 SC 2024-05-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 15 SC Hartsville, SC 7.97 Lamar, SC 12.93 Bishopville, SC 16.39 Interstate highway exits close to US 15 SC Exit 123, i20 12.76 Exit 131, i20 12.81 Exit 120, i20 15.19 Interstate highways close to US 15 SC i20 map 12.76 i95 map 27.10 i77 map 78.69 State roads close to US 15 SC US 15 SC map 0.95 SC 34 map 2.72 SC 403 map 3.17