Tex. Transp. Code § 373.059
If a toll project is in the territory of more than one local toll project entity, only the local toll project entity that first constructed toll projects may exercise the options and other rights under this subchapter. The local toll project entity exercising an option or other right under this section:
Added by Acts 2011, 82nd Leg., R.S., Ch. 1196 (S.B. 19), Sec. 1, eff. June 17, 2011.