RCW 79.110.020: Certain aquatic lands subject to easements for removal of valuable materials—Private easements subject to common use in removal of valuable materials.

Every right-of-way for a private railroad, skid road, canal, flume, or watercourse, or other easement, over and across any state-owned tidelands or shorelands, for the purpose of, and to be used in, transporting and moving valuable materials of the land, granted after June 15, 1911, shall be subject to joint and common use in accordance with the provisions of RCW 79.36.380.