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The Transportation Research Board's (TRB) fifth edition of the Highway Capacity Manual (HCM 2010), incorporates results from more than $5 million of research completed since the publication of the HCM2000. This latest edition significantly updates the methodologies that engineers and planners use to assess the traffic and environmental effects of highway projects.
The Transportation Research Board's (TRB) fifth edition of the Highway Capacity Manual (HCM 2010), incorporates results from more than $5 million of research completed since the publication of the HCM2000. This latest edition significantly updates the methodologies that engineers and planners use to assess the traffic and environmental effects of highway projects.
GHSA's Pedestrian Traffic Fatalities by State: 2020 Preliminary Data and subsequent addendum offer the first comprehensive look at state and national trends in pedestrian deaths for the full year (January-December). The report projects the U.S. pedestrian fatality rate per billion vehicle miles traveled (VMT) jumped to 2.3 deaths in 2020 – an unprecedented 21% increase from 1.9 in 2019.
This Student Workbook contains 24 lessons of resource material that is intended for use in university courses on bicycle and pedestrian transportation. The lessons span a wide range of topics including an introduction to bicycling and walking issues, planning and designing for bicycle and pedestrian facilities, and supporting elements and programs. This is the second edition of the Student Workbook;the first edition was published as Report No. FHWA-RD-99-198.
TRB’s National Cooperative Highway Research Program (NCHRP) Report 600: Human Factors Guidelines for Road Systems: Second Edition provides data and insights of the extent to which road users’ needs, capabilities, and limitations are influenced by the effects of age, visual demands, cognition, and influence of expectancies. NCHRP Report 600 provides guidance for roadway location elements and traffic engineering elements. The report also provides tutorials on special design topics, an index, and a glossary of technical terms.
The Manual on Uniform Traffic Control Devices, or MUTCD defines the standards used by road managers nationwide to install and maintain traffic control devices on all public streets, highways, bikeways, and private roads open to public travel. The MUTCD is published by the Federal Highway Administration (FHWA) under 23 Code of Federal Regulations (CFR), Part 655, Subpart F.
The ITE Recommended Practice, Designing Walkable Urban Thoroughfares: A Context Sensitive Approach, advances the successful use of context sensitive solutions (CSS) in the planning and design of major urban thoroughfares for walkable communities. It provides guidance and demonstrates for practitioners how CSS concepts and principles may be applied in roadway improvement projects that are consistent with their physical settings.
The primary objective of this toolbox is to summarize various known traffic-calming treatments and their effectiveness. This toolbox focuses on roadway-based treatments for speed management, particularly for rural communities with transition zones. Education, enforcement, and policy strategies should also be considered, but are not the focus of this toolbox. The research team identified treatments based on their own research, a review of the literature, and discussion with other professionals.
This guide is a comprehensive online reference manual designed to support the development of Safe Routes to School (SRTS) programs. It provides links to other SRTS publications and training resources. Readers of the online guide can pick and choose specific topics based on their interests and needs, such as guidelines for adult school crossing guards, tools to create school route maps, and ways to include children with disabilities in SRTS initiatives.
"This chart summarizes studies about the effectiveness of engineering countermeasures. Studies where an increase in crashes were reported are also shown since this information is also relevant in selection of countermeasures."