All vehicles operating upon roads within the boundaries of any state park area when such roads are covered with snow or ice, and so posted, shall be equipped with approved snow tires or chains. Roads and conditions will be posted and traffic permitted only at the discretion of the ranger. Except as provided in WAC 352-20-070, any violation of this section is an infraction under chapter 7.84 RCW.
Wash. Admin. Code § 352-20-040
Statutory Authority: RCW 43.51.040 and 43.51.180(7). 92-19-098, § 352-20-040, filed 9/17/92, effective 10/18/92; Order 9, § 352-20-040, filed 11/24/70.