Ohio Rev. Code § 711.39
Upon the institution of proceedings by the legislative authority of a municipal corporation, the board of county commissioners of a county, the department of transportation of the state, or an individual, partnership, or corporation in the court of common pleas, for the vacation of any public streets, alley, avenue, lane, road, boulevard, driveway, or other public way, or any portion thereof, in a village, or addition to or subdivision in a municipal corporation, a plat, map or other plane representation showing such public way sought to be vacated, and all intersecting or connective public ways, shall be prepared and certified to by a licensed surveyor or engineer, and shall form a part of the petition and proceedings for such vacation. Any such public way sought to be vacated shall be shown on said plat by measurements, descriptions, coloring, hatched lines, or other method of identification to distinguish the extent, limit, width, and area of the public way or parts thereof sought to be vacated from those not vacated.
Such plat, map, or plane representation shall be transferred in the office of the county auditor and recorded in the office of the county recorder of the county in which said land is located in the same manner as are plats originally transferred and recorded.
Upon the filing of said plat, map, or plane representation with the county recorder, a cross reference to the record of the vacated portion of the plat shall be made by the recorder on the original plat of the village, or addition to or subdivision in the municipal corporation by which the dedication was made.
Upon the institution of proceedings to vacate platted lots of a village, or addition to or subdivision in a municipal corporation for the purpose of returning such lots as acreage to the tax duplicate, the same procedure shall be required.
R.C. §711.39