Human Factors Guidelines for Road Systems

Human Factors Guidelines for Road Systems PDF

Author: National Cooperative Highway Research Program

Publisher:

Published: 2010

Total Pages: 0

ISBN-13: 9780309154697

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This report contains guidelines that provide human factors principles and findings for consideration by highway designers and traffic engineers. The guidelines allow the non-expert in human factors to more effectively consider the roadway user's capabilities and limitations in the design and operation of highway facilities. The following chapters are included in collection C: (16) Special Considerations for Rural Environments; (17) Speed Perception, Speed Choice, and Speed Control; (18) Signing; (19) Changeable Message Signs; (20) Markings; (22) Tutorials (Tutorials 4, 5, 6); (23) References (Updated); (24) Glossary; (25) Index; and (26) Abbreviations (Updated).

Riprap Design Criteria, Recommended Specifications, and Quality Control

Riprap Design Criteria, Recommended Specifications, and Quality Control PDF

Author: Peter Frederick Lagasse

Publisher: Transportation Research Board

Published: 2006

Total Pages: 226

ISBN-13: 0309098661

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TRB's National Cooperative Highway Research Program (NCHRP) Report 568: Riprap Design Criteria, Recommended Specifications, and Quality Control examines design guidelines; recommended material specifications and test methods; recommended construction specifications; and construction, inspection, and quality control guidelines for riprap for a range of applications, including revetment on streams and riverbanks, bridge piers and abutments, and bridge scour countermeasures such as guide banks and spurs.

Guidelines for Timing Yellow and All-red Intervals at Signalized Intersections

Guidelines for Timing Yellow and All-red Intervals at Signalized Intersections PDF

Author: Hugh W. McGee

Publisher: Transportation Research Board

Published: 2012

Total Pages: 93

ISBN-13: 0309258596

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TRB National Cooperative Highway Research Program (NCHRP) Report 731: Guidelines for Timing Yellow and All-Red Intervals at Signalized Intersections offers guidance for yellow change and all-red clearance intervals at signalized intersections. The guidelines provide a framework that can be easily applied by state and local transportation agencies.