Highway Beautification ORS 377.521 Status of previously designated scenic areas Text Annotations All scenic areas designated prior to October 4, 1977, shall continue to retain their designation as scenic areas. [1977 c.578 §2] Note: 377.521 (Status of previously designated scenic areas) was enacted into law by the Legislative Assembly but was not added to ORS 377.505 (Definitions for ORS 377.505 to 377.540) to 377.540 (Director of Transportation to enforce orders and render administrative assistance) by legislative action. See Preface to Oregon Revised Statutes for further explanation.