Ohio Revised Code Title XLIX. Public Utilities § 4957.20

Before any work is done which is required in the making of a proposed crossing improvement, the legislative authority of a municipal corporation shall by ordinance or resolution require notice of its intention to make such improvement in accordance with the plans and specifications to be given to the owner of each piece of property abutting upon any street, highway, or public place, the grade of which will be changed by the proposed improvement.