Live Chat I-77 Community Nearby Traffic I 77 NC exit 73b a, Southbound 2024-04-19 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to I-77 NC Exit 73b A, Southbound Union Grove, NC 12.24 Jonesville, NC 12.55 Ronda, NC 14.40 Interstate highway exits close to I-77 NC Exit 73b A, Southbound Exit 73b a, i77 0.77 Exit 79, i77 9.18 Exit 65, i77 12.06 Interstate highways close to I-77 NC Exit 73b A, Southbound i77 map 0.77 i40 map 29.03 i85 map 58.38 State roads close to I-77 NC Exit 73b A, Southbound US 421 NC map 0.92 US 21 NC map 4.08 NC 901 map 10.83