In all zoning districts, yards, as defined in section 36-5, shall be as established by this chapter provided the following shall be permitted in any yard:
(1) Access structures to connect the principal structure to the street or shoreline, provided said structures are constructed above grade at an elevation no greater than reasonably required by topography.
(2) Fences, walls, hedges, and retaining walls under the provisions of section 36-231.
(3) One masonry column located on each side of a driveway to define the entrance to a property or to support a gate across a driveway, provided that such columns shall not exceed 36 inches in width and eight feet in height.
(Code 1989, § 92.133; Ord. of 4-9-2002; Ord. of 10-14-2003)