Okla. Stat. tit. 66, § 66-323

As used in this act:

1. "Department" means the Department of Transportation;

2. "Railroad rights-of-way", "trackage" or "projects" shall

include within their meaning, but shall not be limited to: any

roadbed, drains, fences, ties, switches, rails, ballast, signs,

signals, lights, equipment, bridges, tools, crossings, underpasses,

overpasses, construction and administration buildings and any and

all other property, rights, easements and interests whether owned in

fee or leased;

3. "Owner" shall include all individuals, copartnerships,

associations, corporations, companies, transportation companies,

public service corporations, the United States or any agency or

instrumentality thereof, common carriers by rail and railroad

companies having any title or interest in any real or personal

property rights, easements and interest authorized to be acquired,

leased or used by this act;

4. "Income" and "funds" and "revenue" shall include such money

as may be appropriated, dedicated, granted or donated to the

Department to accomplish the purposes of this act together with any

funds otherwise dedicated to the Oklahoma Tourism and Passenger Rail

Revolving Fund as created by Section 5 of this act;

5. "Intermodal transportation" shall mean the linking of two or

more modes of transportation including highway, mass transit,

railroad, aviation or waterway transportation of all transportation-

related industries in this state; and

6. "Passenger rail service" shall mean interstate or intrastate

passenger rail service, including but not limited to a route linking

stations in Oklahoma and Tulsa Counties with other primary points in

the national railroad passenger system.