15.3.4.3: ON SITE STORAGE AND PARKING OR USE OF MAJOR RECREATIONAL EQUIPMENT OR CERTAIN VEHICLES:
   A.   Parking, Storage, Or Use Of Major Recreational Equipment: For purposes of these regulations, "major recreational equipment" is defined as including boats and boat trailers, travel trailers, pickup truck campers not mounted on said pickup truck, motorized dwellings exceeding twenty feet (20') in length, tent trailers, utility trailers and the like, tents, and cases or boxes used for transporting recreational equipment, whether occupied by such equipment or not. No major recreational equipment shall be parked or stored on any lot in a residential district except in a carport or enclosed building or behind the front line of a building. The recreational vehicle must be parked or stored on an improved surface in accordance with the paving standards for the district in which it is located. Such recreational equipment may be parked anywhere on residential premises for a period not to exceed seventy two (72) hours during loading or unloading. No such equipment shall be used for living, sleeping, or housekeeping purposes when parked or stored on a residential lot, or in any location not approved for such use.
   B.   Parking And Storage Of Certain Vehicles: Automotive vehicles, trucks or trailers of any kind or type without current license shall not be parked or stored on any residentially zoned property other than in completely enclosed buildings.
   C.   Mobile Homes, Trailers, Vehicles, Semitrailers, Cargo Shipping Containers, And Movable Structures:
      1.   Prohibited: No mobile home, trailer, vehicle, semitrailer, or cargo shipping container, except those as allowed in subsection C2 of this section, or similar movable structure shall be located or used on any property for business or industrial use, or for uses accessory to any principal structure, including storage of any kind, in all zoning districts.
      2.   Exceptions: This subsection shall not apply to licensed and operable vehicles, trailers, or semitrailers parked in off street loading spaces for a maximum of ninety (90) days, construction trailers at active construction sites, or those portable or modular storage buildings for which building and zoning permits have been issued by the city of Carbondale. Bona fide truck or equipment terminals or truck or equipment sales or leasing establishments for which a zoning certificate has been issued in conformance with this title may store those vehicles, trailers, or semitrailers sold, leased, or stored as part of their business operation. This subsection shall not apply to mobile homes used for residential purposes in conformance with all other provisions of this title. (Ord. 2013-20)