Chapter 18.40 DESIGN STANDARDS 18.40.010 Streets and highways. 18.40.015 Continuation of existing streets. 18.40.020 Intersections. 18.40.025 Street stubs. 18.40.030 Intersection corner rounding. 18.40.035 Curve radius. 18.40.040 Grades of streets and highways. 18.40.045 Reserved strips. 18.40.050 Nonaccess and planting strips. 18.40.055 Acre or large lot subdivisions. 18.40.060 Street names. 18.40.065 Public utility easements. 18.40.070 Storm drain easements. 18.40.075 Lot design. 18.40.080 Divided lots. 18.40.085 Lot frontage on two streets—Through lots. 18.40.090 Trails and walkways. 18.40.095 Watercourses. 18.40.100 Land subject to inundation. 18.40.105 Solar requirements. 18.40.110 Trees. 18.40.115 Special provisions for lands of ten percent or greater slope. 18.40.120 Underground utilities. 18.40.125 Street lights.