Live Chat I-71 Community Nearby Traffic OH 315 2024-06-13 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to OH 315 Powell, OH 8.39 Lewis Center, OH 8.68 Westerville, OH 9.01 Interstate highway exits close to OH 315 Exit 23, i270oh 1.62 Exit 22, i270oh 2.03 Exit 117, i71 3.07 Interstate highways close to OH 315 i270oh map 1.62 i71 map 3.07 i70 map 14.79 State roads close to OH 315 US 23 OH map 0.32 OH 315 map 1.49 NHS HIGH PRIORITY CORRIDORS 5 map 1.57