Training

Application of CRFs (NHI 380093)

The Application of Crash Reduction Factors (CRF) includes a Web-based training that includes the background of CRFs, including terminology, the components of a CRF, and how to identify and interpret appropriate CRFs. The training also includes an Instructor-led training session that provides a hands-on experience with safety diagnosis and the application of CRFs to compare the effectiveness of countermeasures.

For additional information about the Application of CRFs course, view this short video.

For course availability, visit the NHI website: http://nhi.fhwa.dot.gov.

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Science of CRFs (NHI 380094)

The Science of Crash Reduction Factors course provides participants with the knowledge and skills needed to critically assess the quality of CRFs. The course covers the concepts underlying the measurement of safety and the development of CRFs/AMFs, the key statistical issues that affect the development of quality CRFs, the key methodological issues that affect the development of quality CRFs, and the general and methodological issues and statistical thresholds used to recognize quality CRFs.

For additional information about the Science of CRFs course content, view this short video.

For course availability, visit the NHI website: http://nhi.fhwa.dot.gov.

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Program Contact

Karen Scurry

609-637-4207

What’s New

NEW Guidance Memorandum on Fundamental Roadway and Traffic Data Elements to Improve the Highway Safety Improvement Program

NEW Background Report: Guidance for Roadway Safety Data to Support the Highway Safety Improvement Program

NEW Market Analysis of Collecting Fundamental Roadway Data Elements to Support the Highway Safety Improvement Program

MIRE Report, Ver. 1.0

A Guide to Developing Crash Modification Factors

The Highway Safety Manual (HSM)

Data and Analysis Tools

SafetyAnalyst

Crash Reduction Factors