Such inspection shall be made on a schedule established by the director, but at least once every twenty-four months, by a professional engineer or other qualified person under the supervision of a professional engineer, in accordance with the manual of bridge inspection described in division (B) of this section.
The director shall cause to be maintained in each district of the department an updated inventory of all bridges within such district that are on the state highway system, including those located within municipalities, and all other bridges for which the department has responsibility for inspection. The inventory record shall indicate who is responsible for inspection and for maintenance, and the authority for such responsibilities.
On those bridges where there exists joint maintenance responsibility, the director shall furnish a copy of reports to each party responsible for a share of maintenance.
"Maintenance" as used in this division means actual performance of maintenance work.
R.C. § 5501.47