Chapter 12.40 STREET NAMING AND NUMBERING This chapter is included in your selections. Sections: 12.40.010 Purpose. 12.40.020 Duty of the owner. 12.40.030 Assignment of numbers. 12.40.040 Choice of names. 12.40.050 Designation of suffixes. 12.40.060 Street names and changes authorized. 12.40.070 Maintenance of the system. 12.40.080 Violation – Penalty. 12.40.090 Street list and map.