(a) The portion of Loop 567 in Granbury between its intersection with U.S. Highway 377 and its intersection with Business Highway 377 is designated as the Deputy Sergeant Lance McLean Memorial Highway. The designation is in addition to any other designation.
(b) Subject to Section 225.021(c), the department shall:
(1) design and construct markers indicating the designation as the Deputy Sergeant Lance McLean 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.