Chapter 18A.10 ZONE CLASSIFICATIONS This chapter is included in your selections. Sections: 18A.10.010 Purpose. 18A.10.020 List of Zone Classifications. 18A.10.030 Zoning Atlas. 18A.10.080 Urban Zone Classifications. 18A.10.090 Rural and Resource Zone Classifications. 18A.10.100 Overlays. 18A.10.110 Military Lands.