Ohio Rev. Code Ann. § 5735.27
(A) There is hereby created in the state treasury the gasoline excise tax fund. All investment earnings of the fund shall be credited to the fund. Revenue credited to the fund under section 5735.051 from the tax levied under section 5735.05 of the Revised Code shall be distributed to municipal corporations, counties, and townships as provided in divisions (A)(1), (2), and (3) of this section.
(3)
(b) As used in division (A)(3)(b) of this section, the "formula amount" for any township is the amount that would be allocated to that township if fifty per cent of the total amount credited to townships pursuant to divisions (A)(2)(b)(iii), (C)(2), and (E)(2)(c) of section 5735.051 of the Revised Code were allocated among townships in the state proportionate to the number of centerline miles within the boundaries of the respective townships, as determined annually by the department of transportation, and the other fifty per cent of that amount were allocated among townships in the state proportionate to the number of motor vehicles registered within the respective townships, as determined annually by the records of the bureau of motor vehicles. The number of centerline miles within the boundaries of a township shall not include any centerline miles of township roads that have been placed on nonmaintained status by a board of township trustees pursuant to section 5571.20 of the Revised Code. The portion of the revenue of the tax levied by section 5735.05 of the Revised Code that is described under divisions (A)(3) and (B) of that section shall be partially allocated to provide funding for townships. Each township shall receive the greater of the following two calculations: