Ohio Rev. Code Ann. § 5741.021
(A) For the purpose of providing additional general revenues for the county, supporting criminal and administrative justice services in the county, funding a regional transportation improvement project under section 5595.06 of the Revised Code, or any combination of the foregoing, and to pay the expenses of administering such levy, any county which levies a tax pursuant to section 5739.021 of the Revised Code shall levy a tax at the same rate levied pursuant to section 5739.021 of the Revised Code on the storage, use, or other consumption in the county of the following: