Ohio Revised Code Title III. Counties § 306.30

(1) Street railway, motor bus, tramline, subway, monorail, rapid transit vehicle, aeroplane, helicopter, ferry, or other ground or water transportation system having as its primary purpose the regularly scheduled mass movement of passengers between locations within the territorial boundaries of a regional transit authority, including all rights-of-way, power lines, rolling stock, equipment, machinery, terminals, buildings, administration and maintenance and repair facilities, and supporting parking facilities, and franchise rights attendant thereto, but excluding therefrom trucks and facilities designed for use in the movement of property by truck;

(2) Docks, wharves, warehouses, piers, and other port, terminal, or transportation facilities and marinas;

(3) Facilities used, available for use, or designed for use to aid in the safe taking off or landing of aircraft, for the safety, storage, and maintenance of aircraft, for the comfort and accommodation of users of air transportation, including persons, property, and mail, or for the safe and efficient operation and maintenance of an airport;  and buildings and facilities as are reasonably necessary for the comfort and accommodation of the users of transit facilities;  or

(4) Any combination of the foregoing.

(1) Street railway, motor bus, tramline, subway, monorail, paratransit vehicle, rapid transit vehicle, railcar, aeroplane, helicopter, ferry, or other ground or water transportation system having as its primary purpose either the regularly scheduled mass movement of passengers or the corresponding paratransit service between locations within the territorial boundaries of a regional transit authority, including all rights-of-way, routes, transit zones, bus lanes, bus layover areas, bus loops, transit centers, bus shelters, bus stops, rail stations, rail lines, power lines, rolling stock, equipment, machinery, terminals, buildings, administration and maintenance and repair facilities, vehicles for maintenance and support, and supporting parking facilities, and franchise rights attendant thereto, but excluding therefrom trucks and facilities designed for use in the movement of property by truck;

(2) Docks, wharves, warehouses, piers, and other port, terminal, or transportation facilities and marinas;

(3) Facilities used, available for use, or designed for use to aid in the safe taking off or landing of aircraft, for the safety, storage, and maintenance of aircraft, for the comfort and accommodation of users of air transportation, including persons, property, and mail, or for the safe and efficient operation and maintenance of an airport;  and buildings and facilities as are reasonably necessary for the comfort and accommodation of the users of transit facilities;

(4) Any combination of the foregoing.