Key facts
- Manuals
- 2
- Languages
- EN
- Last added
- 2023-10-26
Featured Indiana Department of Transportation manuals

Indiana Department of Transportation 2013 Design Manual Chapter 502 Traffic Design
This document provides detailed design standards for traffic infrastructure in Indiana, including signage, pavement markings, traffic signals, and highway lighting. It is updated through revision memoranda, with changes noted by date and affected sections. The manual is structured into chapters and subsections covering regulatory signs, warning signs, guide signs, pavement markings, traffic signals, and lighting design criteria. It includes technical specifications, warrant criteria, and design methodologies for implementing traffic control devices.
Covers: Roadway Signing · Pavement Markings · Traffic Signals · Highway Lighting · Intelligent Transportation System (ITS) · Sign Placement

Indiana Department of Transportation Geotechnical Manual
This manual provides guidance for geotechnical personnel involved in highway earthwork, structures, and pavements. It covers geology, investigation methods, testing procedures, and design recommendations. The document includes detailed chapters on soil and rock characteristics, field and lab testing, pile design, and retaining structures.
It also contains appendices with sample boring logs, test data sheets, and consultant guidelines, making it a comprehensive reference for engineers and consultants working on Indiana transportation projects.
Covers: Introduction · Geology and Pedology · Geotechnical Investigation and Sampling · Testing · Geotechnical Analyses · Design Recommendations
Latest Indiana Department of Transportation manuals
Indiana Department of Transportation 2013 Design Manual Chapter 502 Traffic Design
User Manual 285 pages · 6.7 MB · ENOfficial 2013 Indiana traffic design manual covering signage, pavement markings, signals, and highway lighting standards.
Indiana Department of Transportation Geotechnical Manual
User Manual 211 pages · 3.3 MB · ENOfficial 2008 guide for geotechnical design, construction, and maintenance of Indiana highways.
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Questions answered in Indiana Department of Transportation manuals
What is the title of this manual?
2013 Design Manual, Chapter 502 Traffic Design.
From: Indiana Department of Transportation 2013 Design Manual Chapter 502 Traffic Design
What is the main subject of Chapter 502?
Traffic Design.
From: Indiana Department of Transportation 2013 Design Manual Chapter 502 Traffic Design
What is the purpose of this manual?
This manual provides guidance to geotechnical personnel involved in the design, construction, and maintenance of highway earthwork, highway structures, and highway pavements.
From: Indiana Department of Transportation Geotechnical Manual
Who should be contacted for questions regarding this manual?
Questions should be directed to Dr. Kulanand Jha in the Geotechnical Section or Mr. Nayyar Zia Siddiki in the Field Section.
From: Indiana Department of Transportation Geotechnical Manual
