Chapter 17.54 RA-1 RESIDENTIAL-AGRICULTURAL ZONE This chapter is included in your selections. Sections: 17.54.010 Objectives and characteristics. 17.54.020 Permitted uses and regulations. 17.54.030 Area requirements. 17.54.040 Width requirements. 17.54.050 Location requirements. 17.54.060 Size of dwellings. 17.54.070 Special provisions. 17.54.080 Supplementary regulations.