Anyone hauling a load or driving a vehicle in excess of the legal weight or size limitations is required to have a permit before moving on Island County roads.
There are also exceptions and additional requirements for oversize loads depending on the load, size of the load, total truck/trailer length and the route. See RCW 46.44 and WAC 468-38 for detailed information on load sizes.
For Island County permits, call Public Works at 360-679 7331