(a) Spur 330 located in Harris County is designated as the Veterans Memorial Highway.
(b) The department shall design and construct memorial markers indicating the highway number, the designation as the Veterans Memorial Highway, and any other appropriate information.
(c) Except as provided by Subsection (d), the department shall erect a marker at each end of the highway and at appropriate intermediate sites along the highway.
(d) The department is not required to design, construct, or erect a marker under this section unless a grant or donation of public funds, private funds, or both is made to the department to cover the cost of the design, construction, and erection of the marker.
(e) Money received under Subsection (d) shall be deposited to the credit of the state highway fund.