Tennessee Code Title 54. Highways, Bridges and Ferries § 54-6-121

(a) Nothing in this chapter amends or repeals in any manner this title or other provisions of law relating to the development, redevelopment, or operation of transportation facilities, or title 6 or title 12, chapter 3, or other provisions of law relating to procurement of goods and services by the state or other public entity.

(b) This chapter supplements title 6 and title 12, chapter 3, and this title, to provide additional authority to procure and undertake the development, redevelopment, or operation of transportation facilities.

(c) Except as provided in § 54-6-113(a), nothing in title 6 or title 12, chapter 3, or this title, shall apply to the development, redevelopment, or operation of qualifying transportation facilities undertaken pursuant to the authority of this chapter.