Texas Parks and Wildlife Code - PARKS & WILD § 86.013. Use on Roads

(a) A county, subdivision of a county, city, or town that has a permit to take marl, sand, gravel, shell, or mudshell is not required to purchase marl, sand, gravel, shell, or mudshell taken and used for roads and streets.

(b) A county, subdivision of a county, city, or town that purchases marl, sand, gravel, shell, or mudshell for use on roads and streets from a holder of a permit who has purchased the material from the commission may receive a refund of the amount paid by the permit holder by submitting a sworn itemized account of an official of the county, subdivision of the county, city, or town. All refunds under this subsection must be approved by the commission and be paid by the comptroller by warrant.

(c) The Texas Transportation Commission may receive a refund of the amount paid to the commission for the purchase of marl, sand, gravel, shell, or mudshell used by the transportation commission on public roads.

(d) The commission may make regulations for the payment of refunds under this section.