The portion of State Highway 59 from the intersection of State Highway 59 and State Highway 177 extending to the municipal limits of St. Louis shall be designated as the "Sergeant Bret Daniel Isenhower Memorial Highway". Pursuant to the provisions of Title 69 of the Oklahoma Statutes, the Department of Transportation shall cause suitable permanent markers to be placed upon the highway bearing that name.
Okla. Stat. tit. 69, § 1698.167