Existing structure means any structure that is installed or approved for installation at the time a wireless services provider or wireless infrastructure provider provides notice to a locality or the Department of an agreement with the owner of the structure to co-locate equipment on that structure. "Existing structure" includes any structure that is currently supporting, designed to support, or capable of supporting the attachment of wireless facilities, including towers, buildings, utility poles, light poles, flag poles, signs, and water towers.
Accessory building or structure means any portable, demountable or permanent structure,
Parking Structure means a wholly or partly enclosed structure for temporary parking and protection of one or more motor vehicles which are otherwise in active use and which, when accessory to a single family residential building, includes an attached or detached carport or garage or a dedicated space within the principal building;
utility structure means transmission and distribution lines
Structure means a walled and roofed building, a manufactured home, or a gas, liquid, or liquefied gas storage tank that is principally above ground.