(a) A transportation project other than a public utility facility that is the subject of a development agreement with a private entity, including the facilities acquired or constructed on the project, is public property and belongs to the authority.
(b) Notwithstanding Subsection (a), an authority may enter into an agreement that provides for the lease of rights-of-way, the granting of easements, the issuance of franchises, licenses, or permits, or any lawful uses to enable a private entity to construct, operate, and maintain a transportation project, including supplemental facilities. At the termination of the agreement, the transportation project, including the facilities, must be in a state of proper maintenance as determined by the authority and shall be returned to the authority in satisfactory condition at no further cost.