Ohio Rev. Code Ann. § 315.06

Any person may bring a civil action in the court of common pleas against the county engineer, alleging such engineer's incapacity, misconduct in office, or neglect of duty. A copy of the petition with the summons shall be served on such engineer. Such cause shall have precedence over other business, and, if upon trial thereof, the court finds an engineer guilty of any of the charges, by the judgment of the court he shall be removed from office.