Ohio Revised Code Title LV. Roads Highways Bridges § 5553.03

(1) The roads have been in continuous existence and use as private roads since at least 1952, and are located in land platted as a subdivision outside of the limits of a municipal corporation;

(2) It is proved to the satisfaction of the board that the acquisition of additional land necessary to meet the width otherwise applying under division (A) of this section will involve or result in damage to structures or dwellings adjacent to the roads;

(3) The county engineer submits to the board a detailed report on the kinds and amount of traffic using the roads, and showing that the lesser width is adequate to serve anticipated traffic volumes without endangering persons using the roads.