Live Chat I-26 Community Nearby Traffic US 1 SC 2024-09-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 1 SC Cayce, SC 3.63 Columbia, SC 5.09 State Park, SC 11.09 Interstate highway exits close to US 1 SC Exit 111b a, i26 1.95 Exit 110, i26 2.39 Exit 113, i26 3.89 Interstate highways close to US 1 SC i26 map 1.95 i20 map 5.39 i77 map 7.34 State roads close to US 1 SC SC 12 map 0.46 US 1 SC map 0.66 SC 35 map 1.30