Wash. Rev. Code § 47.42.030
Current through Chapter 376 of the 2024 Regular Session
Except as permitted under this chapter, no person shall erect or maintain a sign which is visible from the main traveled way of the interstate system, the primary system, or the scenic system. In case a highway or a section of highway is both a part of the primary system and the scenic system, only those signs permitted along the scenic system shall be erected or maintained.
RCW 47.42.030