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
Side walk Standard 109
Curb Return with Ramp 110
Cul-de-sac- 120
8 Inch Curb and Gutter 115
6 Inch Curb and Gutter 116
Asphalt Dike 117
Traversable Asphalt Dike 117a
Cross Gutter 119
Residential Driveway Approach with Curb 128
Residential Driveway Approach Depressed with Curb 128a
Commercial Driveway Approach with Curb 129
Commercial Driveway Approach without Curb 129a
Commercial Driveway with Curb Returns-129B
Driveway Spacing-130
Driveway Grades-131
Cut off Wall Channel-200
Channel Crossing-200a
Gravity Headwall-201
Catch Basin Mountains 202
Catch Basin Mountains 202a
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
Local Depression-203
Local Depression 203A
Local Depression-203B
Manhole Frame and Cover -Parkway-204
36 Inch Manhole Frame and Cover-205
Type A Catch Basin-206
Catch Basin Opening-206a
Steel Step-206B
Storm Drain Clean out-208
Head wall Wing-Type-209
Head wall Type U-209A
Curb Outlet Structure-210
Outlet Structure-210A
Parkway Culver tw/steelPlate Cover-211
Block Wall-Non Retaining-301
Block Wall at Intersection 302
Street Marker-303
Street Marker-303a
207 Full Trash Capture Device
207A BMP Inflitration Drainage Outlet
300 Right of Way Fence
310 Fire Hydrant Location
Street Marker Installation -303b
Desert Road Street Marker – 303c
Marker-304
Marker-304A
Barricade Urban-305
End of Street-305a
Barricade Rural-305B
Road Closure Barricade-305C
Road Closed Barricade- Detour305D
Partial Road Closure-305E
Partial Road Closure Barricade 305F
Post with Reflector-306
307E Pavement Marker (Type A)
Fire Hydrant Location-310
Frontage Road & Street-106
Frontage Road & Street-106a
Graded Road-114
Half-Width DesertRoad-112
Half-Width Desert Road-113
Half Width Local Road – 111
Hillside Paved Road – 114c
Hillside Paved Road – 114c
Industrial Collector-103b
Intersection Design Desert Rd-107
Intersection Design Frontage St-105
Local St-104
Local St-104a
Major Arterial-100a
Major Divided Hwy-100
MajorHwy-101
Paved Rd-114a
Paved Rd-114b Mountain Areas
Major Arterial-100B
Secondary Hwy-102
Collector St-103
Off set cul-de-sac-120A
Intersection Design-121
Intersection Design-121A
Alley-125
Curb cut off wall-127
Asphalt Concrete cut off wall-127 A
Underground UtilityLocation -311
Manhole Apron-pavedRoad-311A
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