County Standard Plans

The following Department of Public Works-Transportation Design Standards design templates are available for downloading.

Complete Set of Standards (PDF)

County Standard Plans

Name
109 Side walk Standard
110 Curb Return with Ramp
120 Cul-de-sac
115 8 Inch Curb and Gutter
116 6 Inch Curb and Gutter
117 Asphalt Dike
117a Traversable Asphalt Dike
119 Cross Gutter
128 Residential Driveway Approach with Curb
128a Residential Driveway Approach Depressed with Curb
129 Commercial Driveway Approach with Curb
129a Commercial Driveway Approach without Curb
129B Commercial Driveway with Curb Returns
130 Driveway Spacing
131 Driveway Grades
200 Cut off Wall Channel
200a Channel Crossing
201 Gravity Headwall
202 Catch Basin Mountains
202a Catch Basin Mountains
128B Residential Driveway Approach Without Curb and Gutter
128C Residential Driveway Approach with AC Dike
205A 36' Manhole Frame and Cover
205B Manhole (Concrete Ribbon)
129C Commercial Driveway Approach Without Curb and Gutter
129D Commercial Driveway Approach With AC Dike
203 Local Depression
203A Local Depression
203B Local Depression
204 Manhole Frame and Cover -Parkway
205 36 Inch Manhole Frame and Cover
206 Type A Catch Basin
206a Catch Basin Opening
206B Steel Step
208 Storm Drain Clean out
209 Head wall Wing-Type
209A Head wall Type U
210 Curb Outlet Structure
210A Outlet Structure
211 Parkway Culver tw/steelPlate Cover
301 Block Wall-Non Retaining
302 Block Wall at Intersection
303 Street Marker
303a Street Marker
207 Full Trash Capture Device
207A BMP Inflitration Drainage Outlet
300 Right of Way Fence
310 Fire Hydrant Location
303b Street Marker Installation
303c Desert Road Street Marker
304 Marker
304A Marker
305 Barricade Urban
305a End of Street
305B Barricade Rural
305C Road Closure Barricade
305D Road Closed Barricade- Detour
305E Partial Road Closure
305F Partial Road Closure Barricade
306 Post with Reflector
307E Pavement Marker (Type A)
310 Fire Hydrant Location
106 Frontage Road & Street
106a Frontage Road & Street
114 Graded Road
112 Half-Width DesertRoad
113 Half-Width Desert Road
111 Half Width Local Road
114c Hillside Paved Road
114c Hillside Paved Road
103b Industrial Collector
107 Intersection Design Desert Rd
105 Intersection Design Frontage St
104 Local St
104a Local St
100a Major Arterial
100 Major Divided Hwy
101 MajorHwy
114a Paved Rd
114b Paved Rd – Mountain Areas
100B Major Arterial
102 Secondary Hwy
103 Collector St
120A Off set cul-de-sac
121 Intersection Design
121A Intersection Design
125 Alley
127 Curb cut off wall
127 A Asphalt Concrete cut off wall
311 Underground Utility Location
311A Manhole Apron-paved road
312 Mailbox (Single Installation)
312A Multiple Mailbox Installation For New Sidewalk
312B Multiple Mailbox Installation For New Sidewalk
500A Bridge or Culvert Guardrail Retrofit
500B Bridge or Culvert Guardrail Retrofit
501A Flatbed Truck Fall Protection
501B Flatbed Truck Fall Protection
313 Typical Sign Installation
400 Raised Median
401 Thickened Asphalt Concrete Edge
402 Interim Asphalt Concrete Transition
403 Boundary Chain Link Fence
404 Channel Wall Chain Link Fence
314 – County Streetlight Standard