It is declared to be the policy of the state that no signs which are visible from the main traveled way of the interstate system, primary system, or scenic system shall be erected or maintained except the following types:
Subsection (7) of this section notwithstanding, the department of transportation shall adopt regulations relating to the appearance of school bus shelters, the placement, size, and public service content of public service signs located thereon, and the prominence of the identification of the donors, sponsors, or contributors of the shelters;
Only signs of types 1, 2, 3, 7, and 8 may be erected or maintained within view of the scenic system. Signs of types 7 and 8 may also be erected or maintained within view of the federal aid primary system.
RCW 47.42.040
Legislative findings and intent-1990 c 258: See note following RCW 47.40.100.
Legislative intent-1985 c 376: See note following RCW 47.42.020.