Ohio Rev. Code Ann. § 4939.07
(B)
(2) Any order issued by the commission pursuant to its consideration of an application under division (B)(1) of this section shall establish a cost recovery mechanism including, but not limited to, an adder, tracker, rider, or percentage surcharge, for recovering the amount to be recovered; specify that amount; limit the amount to not more and not less than the amount of the total public way fee incurred; and require periodic adjustment of the mechanism based on revenues recovered.
(D)
(2) A cost eligible for recovery under this division shall be only such cost as meets both of the following: