County Standard Plans
The following Department of Public Works – Transportation Design Standards and Land Use Services – Land Development design templates are available for downloading.
Major Arterial Chino Hills – 100B
Major Highway Chino Hills – 102A
Local Street (Less than 1000 ADT) – 104A
Intersection Design Frontage Street – 105
Frontage Road and Street – 106
Frontage Road and Street – 106A
Cul-de-sac – 120
Fire authority approval required
Offset Cul-de-sac – 120A
Fire authority approval required
Intersection Design – 121 & 121A
Residential Driveway Approach with Curb – 128
Residential Driveway Approach without Curb – 128A
Commercial Driveway with Curb Returns – 129B
Catch Basin Mountain Roads – 202A
Manhole Frame & Cover Parkway – 204
36 inch Manhole Frame & Cover – 205
Street Marker – Desert Road 2.5 AC – 303C
End of Street Temporary Pavement – 305A
Road Closure Barricade with Detour – 305D
Partial Road Closure Barricade with Detour – 305E
Partial Road Closure Barricade – 305F
Underground Utility Location – 311
Manhole Apron Paved Road – 311A
Mailbox Installation for New Sidewalk – 312A