The purpose of this chapter is to establish rules and regulations for setback measurement and yard areas. These provisions, in conjunction with other applicable provisions of this title, are intended to ensure open areas around primary structures; maintain clear visibility for traffic safety and pedestrian access; buffer between land uses; and establish natural and visual light and air space for privacy, landscaping, and recreation. (Ord. 582 § 1 (Exh. A (part)), 2009)