Live Chat I-77 Community Nearby Traffic I 77 SC Exit 77, Southbound Traffic 2024-04-23 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I 77 SC Exit 77, Southbound Catawba, SC 11.42 Edgemoor, SC 13.61 Fort Mill, SC 13.63 Interstate highway exits close to I 77 SC Exit 77, Southbound Exit 77, i77 2.74 Exit 75, i77 3.06 Exit 79, i77 4.65 Interstate highways close to I 77 SC Exit 77, Southbound i77 map 2.74 i85 map 36.98 i26 map 84.55 State roads close to I 77 SC Exit 77, Southbound SC 121 map 0.29 SC 5 map 0.31 SC 72 map 1.37