Live Chat I-270 OH Community Nearby Traffic US 40 OH 2024-05-30 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to US 40 OH Columbus, OH 4.06 Hilliard, OH 9.25 Grove City, OH 9.51 Interstate highway exits close to US 40 OH Exit 7, i270oh 4.31 Exit 5, i270oh 4.36 Exit 91b a, i70 4.38 Interstate highways close to US 40 OH i270oh map 4.31 i70 map 4.38 i71 map 12.09 State roads close to US 40 OH US 40 OH map 1.20 OH FRA 3 map 1.97 OH 142 map 7.46