The board may issue and sell bonds in the name of the district to acquire land to erect a jail facility and to construct, acquire, or improve a jail facility. The bond proceeds may be used to pay or establish a reasonable reserve to pay not more than three years' interest on the bonds and notes of the district and to pay expenses related to issuance and sale of bonds as provided by the bond orders or resolutions.
Tex. Loc. Gov't. Code § 351.149