Chapter 21.15 STREETS This chapter is included in your selections. Sections: 21.15.010 Street layout. 21.15.020 Street standards. 21.15.030 Street improvements. 21.15.040 Arterials. 21.15.050 Collector streets. 21.15.060 Local access streets. 21.15.070 Cul-de-sacs. 21.15.080 Hammerhead/T. 21.15.090 Alleys. 21.15.100 Pedestrian ways.