PDFWAC 220-500-041
Construction, creation and maintenance of roads, trails, and structures.
(1) A person must obtain the express written permission of the department to construct, create, modify, repair, relocate, or maintain a new or existing road, trail, sign, structure, or other facility or improvement. Such express written permission may be included in a volunteer agreement, cooperative agreement, or memorandum of understanding with the department. A copy of the written permission must be provided upon request.
(2) Violating this section is a misdemeanor pursuant to RCW 77.15.230.
(3) This section does not apply to erecting and using temporary camp and blind structures pursuant to WAC 220-500-130.