Live Chat I-70 Community Nearby Traffic OH 320 2024-04-20 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to OH 320 Eldorado, OH 9.13 Richmond, IN 10.87 New Madison, OH 12.34 Interstate highway exits close to OH 320 Exit 1, i70 5.32 Exit 156b a, i70 5.85 Exit 153, i70 7.10 Interstate highways close to OH 320 i70 map 5.32 i75 map 49.53 i74 map 66.81 State roads close to OH 320 OH 121 map 0.93 OH 320 map 2.63 US 40 OH map 4.49