All motorized autos permitted on Multi-use Rail Trails should be lawfully registered as either an ATV and/or snowmobile. Autos registered or constructed for on-highway use including autos, trucks, jeeps and street bikes are prohibited. Dual Activity motorcycles needs to be registered as an ATV being on state owned Multi-use Rail https://www.4shared.com/file/KGiyQWO0ge/AreaTV_-_Your_Source_for_Local.html