(a) This chapter shall remain in effect only until January 1, 2034, and as of that date is repealed.
(b) Notwithstanding subdivision (a), if any provision or application of Section 91.2 of the Streets and Highways Code is held invalid by a court of competent jurisdiction, this chapter shall be repealed one year from the date in which the department posts on its internet website that Section 91.2 of the Streets and Highways Code has been held invalid.
(c) The repeal of this chapter shall not affect an executed design-build contract or cooperative agreement entered into pursuant to this chapter prior to the date of its repeal, regardless of the stage of the project at the time of repeal.