Road Design and Construction Standards

Share & Bookmark, Press Enter to show all options, press Tab go to next option

Road Standard Plate Index

Complete Road Standards Booklet

1. Standard Design and Construction Criteria                       

Plate No. 1-1


Plate No. 1-2

General Notes & Definitions  

Plate No. 1-3

Materials Testing

Plate No. 1-4

Road Design  

Plate No. 1-5

Asphalt Surfacing

Plate No. 1-6

Drainage Design

Plate No. 1-7

Traffic Control

Plate No. 1-8

Traffic Signals,  Pavement Marking, Striping, & Street Trees

Plate No. 1-9

Trench Requirements & Stormwater BMPs
2. Road Cross Sections                        

Plate No. 2-1

Standard Primary Road Controlled Access

Plate No. 2-2

Standard Secondary Road Controlled Access

Plate No. 2-3

Standard Secondary Road Limited Access

Plate No. 2-4

Standard Industrial & Commercial Road Low Traffic Volume

Plate No. 2-5

Standard Collector Road

Plate No. 2-6

Standard Residential Minor Road

Plate No. 2-7

Standard Residential Loop & Cul-de-Sac

Plate No. 2-8

Standard Collector Road for Hillside Developments

Plate No. 2-9

Standard Residential Minor Road for Hillside Developments

Plate No. 2-10

Standard Residential Loop & Cul-de-Sac for Hillside Developments

Plate No. 2-11

Standard Rural Road

Plate No. 2-12

Alternate Rural & Cul-de-Sac Hillside Developments
3. Road Design Standards            

Plate No. 3-1

Standard Cul-de-Sac Type I                        

Plate No. 3-2

Standard Cul-de-Sac Type II

Plate No. 3-3

Standard Road Intersection “L” Shape

Plate No. 3-4

Standard Gated Access

Plate No. 3-5

Standard Superelevation Guidelines

Plate No. 3-6

Standard Superelevation Transition

Plate No. 3-7

Standard Superelevation of Compound Curves

Plate No. 3-8

Standard Vertical Curves

Plate No. 3-9

Standard Stopping Sight Distance on Horizontal Curves

Plate No. 3-10

Standard Stopping Sight Distance Requirements at Intersections and Driveways

Plate No. 3-11

Standard Taper for Left Turn Lane

Plate No. 3-12

Standard Parabolic Flares

Plate No. 3-13

Standard Median Islands

Plate No. 3-14

Standard Median Island Sections

Plate No. 3-15

Standard S-Islands
4. Storm Drain Standards

Plate No. 4-1

Storm Drain Standards            
5. Pedestrian Access Ramp Standards            

Plate No. 5-1

Standard Curb Access Ramp - Attached Sidewalk            

Plate No. 5-2

Standard Curb Access Ramp - Detached Sidewalk  

Plate No. 5-3

Standard Curb Access Ramp Transition - Attached to Detached Sidewalk


Plate No. 5-4

Standard Curb Access Two-Ramp Corner Installation  

Plate No. 5-5

Standard Curb Access Ramp Notes  
6. Driveway Design Standards

Plate No. 6-1

Standard Driveway Grades and Design Criteria

Plate No. 6-2

Standard Residential Driveway  

Plate No. 6-3

Standard Commercial Driveway  

Plate No. 6-4

Intersection - Type Commercial Driveway In 5’ Parkway  

Plate No. 6-5

Intersection - Type Commercial Driveway In 10’ Parkway  
7. Traffic Design Standards

Plate No. 7-1

Standard Sign Specifications

Plate No. 7-2

Standard Sign Measurements

Plate No. 7-3

Standard Advance Road Name Guide Signs

Plate No. 7-4

Standard Crosswalk Markings

Plate No. 7-5

Standard Flashing Yellow Arrow Signal

Plate No. 7-6

Standard Intersection Road Name Sign

Plate No. 7-7

Standard Intersection Road Name Sign Location

Plate No. 7-8

Standard Locations of Signs at Intersection

Plate No. 7-9

Standard Location of Signs on Right Side of Roads

Plate No. 7-10

Standard Location of Signs in Median Islands

Plate No. 7-11

Standard Temporary Barricade Cut-of-Wall

Plate No. 7-12

Standard Lane Drops

Plate No. 7-13

Standard Guide Marker Spacing On Curves
Plate No. 7-14 Standard Green Bike Lane Markings  
Plate No. 7-15  Standard  Speed Humps  
Plate No. 7-16  Standard Speed Cushions  
Plate No. 7-17  Standard Speed Cushion Details  
8. Miscellaneous Standards            

Plate No. 8-1

Standard Bus Turnout            

Plate No. 8-2

Standard Concrete Curb & Gutter, Median Curb, A.C. Berm  

Plate No. 8-3

Standard Sidewalk Construction, Scoring, Cross Slopes  

Plate No. 8-4

Standard Cross Gutter  

Plate No. 8-5

Standard Placement of Utilities Within Street R/W  

Plate No. 8-6

Standard Location of Fire Hydrant in Detached Sidewalk Areas  

Plate No. 8-7

Standard Location of Fire Hydrant in Monolithic Sidewalk Areas

Plate No. 8-8

Standard Sidewalk Mailbox Extension Details  

Plate No. 8-9

Standard Extension Details to Existing Sidewalk  

Plate No. 8-10

Standard Electrolier Location  

Plate No. 8-11

Standard Street Lighting  

Plate No. 8-12

Standard Intersection/Street Lighting Layout  

Plate No. 8-13

Standard Utility Trench Compaction Specifications  

Plate No. 8-14

Standard Trench Repair Within Paved Right of Way  

Plate No. 8-15

Standard Traffic Control Chart

Plate No. 8-16

Standard Traffic Control Notes

Plate No. 8-17

Standard Tree Planting and Staking Detail  

Plate No. 8-18

Standard Trench Plating Detail

Plate No. 8-19

Standard Trench Plating Detail Notes

Plate No. 8-20

Standard Concrete Curb Core
Plate No. 8-21 Standard Utility Cover Adjustment Detail  
Plate No. 8-22
Standard Utility Cover Adjustment Notes  
Plate No. 8-23
Standard Bus Stop Seat Installation  
Plate No. 8-24
Standard Bus Seat Installation 2  
Plate No. 8-25
Standard Bus Seat Installation Notes  

Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Download Acrobat Reader Windows Media Player Download Windows Media Player Word Viewer Download Word Viewer Excel Viewer Download Excel Viewer PowerPoint Viewer Download PowerPoint Viewer