Tex. Gov't Code § 1471.025
(a) The proceeds of county bonds may be paid out only by the county treasurer on warrants:
(b) The proceeds of bonds issued on the faith and credit of a commissioners or justice precinct or a road district may be paid out only by the county treasurer on warrants:
Added by Acts 1999, 76th Leg., ch. 227, Sec. 1, eff. Sept. 1, 1999.