The boards of county commissioners of the respective counties of this state, within the boundaries of which counties a state park is located, are hereby authorized to open section lines leading into such state parks, to build and establish roads thereon, to extend said roads into the state parks and connect same with recreational facilities therein, the location and extent of such roads to be in the discretion of the board of county commissioners; provided, that the location thereof be first approved by the Division of Parks, Recreation and Waterways of the Oklahoma Industrial Development and Park Commission, or the agency having control of state parks.
Okla. Stat. tit. 69, § 647