Chapter 12.20 STREET ADDRESS SIGNS This chapter is included in your selections. Sections: 12.20.010 Numbering, size, and location requirements. 12.20.020 Use of decorative numbers. 12.20.030 Notification of noncompliance. 12.20.040 Penalties for noncompliance. 12.20.050 Obliteration of obsolete curb addresses.