All motorized vehicles permitted on Multi-use Rail Trails has to be legally registered as possibly an ATV and/or snowmobile. Vehicles registered or created for on-highway use like autos, trucks, jeeps and street motorcycles are prohibited. Twin Activity bikes should be registered as an ATV being on state owned Multi-use Rail https://www.4shared.com/file/KGiyQWO0ge/AreaTV_-_Your_Source_for_Local.html