Live Chat I-70 Community Nearby Traffic US 23 OH 2024-03-28 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 23 OH Columbus, OH 3.24 Westerville, OH 7.67 Powell, OH 7.70 Interstate highway exits close to US 23 OH Exit 121, i71 4.15 Exit 23, i270oh 7.07 Exit 26, i270oh 7.21 Interstate highways close to US 23 OH i71 map 4.15 i270oh map 7.07 i70 map 23.44 State roads close to US 23 OH OH 750 map 1.96 US 23 OH map 2.08 NHS HIGH PRIORITY CORRIDORS 5 map 2.10