Chapter 18.48 SUPPLEMENTAL REGULATIONS This chapter is included in your selections. Sections: Article I. Zero Lot Line Development18.48.030 Zero lot line development. Article II. Off-Street Parking and Loading18.48.150 Purpose of off-street parking, loading and driveway requirements.18.48.160 Off-street parking requirements.18.48.170 Parking area location.18.48.180 Off-street parking design standards.18.48.190 Disabled parking standards.18.48.200 Driveway standards.18.48.210 Loading standards. Article III. Height Restrictions18.48.250 Air navigation hazards – Purpose.18.48.260 Height restrictions.18.48.270 Airport height map.