The section of State Highway 18 beginning at Lone Chimney Road extending north to the intersection with State Highway 64 in Pawnee County shall be designated as the 'Undersheriff Monty Johnson Memorial Highway'. The Department of Transportation shall cause suitable permanent markers bearing that name to be placed on the highway. Added by Laws 2019, c. 369, § 10, eff. Nov. 1, 2019.
Oklahoma Legal Code