US lawOregonRegulationsChapter 741 — Department of TransportationDivision 330 — SIGNS741-330-0040OAR 741-330-0040OAR 741-330-0040. Size and Design of SignsLast amended: 1998Length: 22 wordsOfficial source Signs which are not in compliance with OAR 741-330-0010 and 741-330-0020, shall be replaced with signs of the required size and design.PreviousOAR 741-330-0030