The provisions of this chapter do not apply to any junk or junk vehicle:
1. Structure. Stored within a garage or other enclosed structure.
2. Screening. Concealed behind a legally constructed opaque privacy fence completely encompassing the junk and/or junk vehicle in a storage area not to exceed 600 square feet. The entire area within said storage area shall be hard surfaced with either rock or concrete. Said storage area must be located and constructed in such a fashion that all items stored within said area shall be completely out of view of neighbors and the public.
3. Salvage Yard. Stored within an auto salvage yard or junk yard lawfully operated within the City.
4. Repair or Restoration. Stored on premises owned or occupied by the owners of the vehicles which are inoperable solely by reason of the repair or restoration being done thereon. The period of repair of a vehicle or restoration of an automobile shall not exceed 30 days.
5. Race Cars. A race car parked on a currently licensed trailer shall be permitted outside of a structure or screened storage area for a period not to exceed 12 hours for the purpose of loading or unloading when going to or returning from a racing event.