Road Design and Construction Standards

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Road Standard Plate Index

Complete Road Standards Booklet

1. Standard Design and Construction Criteria                       

Plate No. 1-1

Foreword                        

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  

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