(a) United States Highway 281 from its intersection with Loop 410 in Bexar County to its intersection with the Atascosa-Bexar County Line is designated as the Congressman Frank M. Tejeda Memorial Highway.
(b) The department shall design and construct memorial markers indicating the highway number, the designation as the Congressman Frank M. Tejeda Memorial Highway, and any other appropriate information.
(c) The department shall erect a memorial marker at each end of the memorial highway and at intermediate sites along the highway that the department determines are appropriate.