Live Chat I-70 Community Nearby Traffic OH 31 2024-05-24 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to OH 31 Broadway, OH 10.42 Milford Center, OH 10.81 Unionville Center, OH 13.45 Interstate highway exits close to OH 31 Exit 17b a, i270oh 26.17 Exit 15, i270oh 27.92 Exit 20, i270oh 28.39 Interstate highways close to OH 31 i270oh map 26.17 i70 map 32.19 i71 map 35.73 State roads close to OH 31 US 33 OH map 0.66 OH 31 map 0.81 OH 38 map 2.31