Live Chat I-70 Community Nearby Traffic OH 315 2024-05-27 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to OH 315 Dublin, OH 6.29 Columbus, OH 6.72 Lewis Center, OH 7.70 Interstate highway exits close to OH 315 Exit 20, i270oh 5.20 Exit 22, i270oh 6.36 Exit 23, i270oh 7.52 Interstate highways close to OH 315 i270oh map 5.20 i71 map 9.74 i70 map 20.13 State roads close to OH 315 OH 750 map 0.31 OH 315 map 3.46 OH 745 map 3.99