(a) The commissioners court may order additional bonds to be issued in accordance with this chapter if:
(1) bonds have been authorized or issued under this chapter;
(2) the commissioners court considers it necessary to issue additional bonds to change the proposed improvement, to purchase or construct further improvements, to purchase additional property to implement the purposes of the project, or to best serve the interests of the county; and
(3) the additional bonds are approved at an election.
(b) The commissioners court shall enter its findings under Subsection (a) in the record of the court's proceedings.
(c) The commissioners court shall hold the election on the additional bonds in accordance with this chapter.