Ohio Rev. Code Ann. § 5521.13
(A) Except as provided in division (B) of this section, whenever a political subdivision submits to the director of transportation any documents, reports, plans, or other materials relating to a proposed highway improvement project on the state highway system or relating to a road construction or improvement in accordance with section 5535.15 of the Revised Code, the director shall review and approve such documents, reports, plans, or other materials within sixty days after the date of submission if all of the following apply: