(a) An authority shall operate a transportation project with employees of the authority or by using services contracted under Subsection (b) or (c).
(b) An authority may enter into an agreement with one or more persons to provide, on terms and conditions approved by the authority, personnel and services to design, construct, operate, maintain, expand, enlarge, or extend a transportation project owned or operated by the authority.
(c) An authority may contract with any state or local government for the services of peace officers of that agency.
(d) An authority may not directly provide water, wastewater, natural gas, petroleum pipeline, electric transmission, electric distribution, telecommunications, information, or cable television services.
(e) Nothing in this chapter, or any contractual right obtained under a contract with an authority authorized by this chapter, supersedes or renders ineffective any provision of another law applicable to the owner or operator of a public utility facility, including any provision of the Utilities Code regarding licensing, certification, and regulatory jurisdiction of the Public Utility Commission of Texas or Railroad Commission of Texas.