This map layer shows the location of addressable structures in central Ohio. Addresses are included for all of Franklin County and a seven-mile radius beyond. This layer was created as part of the Location Based Response System (LBRS) initiative of the Ohio Geographically Referenced Information Program (OGRIP). The included address data is maintained by a cooperative effort between regional governements including Columbus, Dublin, Worthington, Westerville, Gahanna, Grove City, Hilliard and Franklin County. Maintenace of the layer is coordinated by the Mid-Ohio Regional Planning Commission.