Ohio Rev. Code § 5553.19
The county engineer shall view and survey the road as provided in section 5553.18 of the Revised Code, and shall make a return of the survey and plat of the road to the board of county commissioners. Upon the filing of the report of the engineer, the board shall give notice of the filing of such report by publication as provided in section 7.16 of the Revised Code or once each week for three consecutive weeks in a newspaper of general circulation in the county in which such road is situated. Such notice shall state the date and time of the hearing upon the report of the engineer. If exceptions or objections are made, the board shall hear them, and it may approve or reject said report. If the report of the engineer is approved, the board shall cause such report to be recorded together with the survey and plat of such road.
R.C. § 5553.19