(a) The following highways are collectively designated as the Veterans of the Korean War Memorial Highway:
(1) State Highway 359, between U.S. Highway 83 and State Highway 16;
(2) State Highway 16 between State Highway 359 and State Highway 285; and
(3) State Highway 285 between State Highway 16 and the eastern boundary of the city of Falfurrias.
(b) Subject to Section 225.021(c), the department shall:
(1) design and construct memorial markers indicating the highway number, the designation as the Veterans of the Korean War Memorial Highway, and any other appropriate information; and
(2) erect a marker at each end of the highway and at appropriate intermediate sites along the highway.