Every person licensed to keep and operate a ferry as provided in ORS 384.105 shall post in some conspicuous place near the ferry landing a written or printed list of the rates of ferriage which are chargeable under the orders of the Department of Transportation. The list of rates shall at all times be written or printed in a plain, legible manner and posted so near the place where persons pass across the ferry that it may be readily read.
ORS 384.135