Section 366.918 - Police Chief Ralph Painter Memorial Highway(1) The portion of U.S. Highway 30 that is known as the Lower Columbia River Highway, beginning in St. Helens and ending in Rainier, shall also be known as Police Chief Ralph Painter Memorial Highway.(2) The Department of Transportation shall place and maintain suitable markers along the highway described in this section indicating the designation of the highway as the Police Chief Ralph Painter Memorial Highway.Amended by 2023 Ch. 9, § 21, eff. 1/1/2024.366.918 to 366.934 were enacted into law by the Legislative Assembly but were not added to or made a part of ORS chapter 366 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.