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