Texas Transportation Code - TRANSP § 441.072. Board of Directors in Certain Districts

(1) all district road facilities are conveyed only to that governmental entity;

(2) all construction, acquisition, and improvement of road facilities provided for in the plan approved by the commission have been completed;

(3) the board of directors consents to the transfer of powers and duties to the governing body of the governmental entity;

(4) the governing body of the governmental entity consents to assuming the administrative powers and duties of the district;  and

(5) the commission approves the transfer of the powers and duties.