Live Chat AI Agent Community US 421 NC 2024-09-28 Roadnow click anywhere on map to find more poi nearby Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 421 NC Walkertown, NC 8.84 Rural Hall, NC 8.92 Kernersville, NC 8.92 Interstate highway exits close to US 421 NC Exit 193b a, i40 5.03 Exit 193c, i40 5.36 Exit 195, i40 5.41 Interstate highways close to US 421 NC i40 map 5.03 i85 map 30.04 i77 map 53.42 State roads close to US 421 NC US 421 NC map 1.29 NHS HIGH PRIORITY CORRIDORS 5 map 1.53 NC 8 map 1.55