Countermeasures That Work
A Highway Safety Countermeasure Guide for State Highway Safety Offices
Countermeasures That Work is intended to be a reference guide for State Highway Safety Offices to help select effective, science-based traffic safety countermeasures to address highway safety problem areas in their States.
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About This Guide
The guide provides an overview for readers to familiarize themselves with the behavioral strategies and countermeasures in each topic area and provides resources for a deeper look at the topic. The guide is not intended to be a comprehensive list of countermeasures available for State use or a list of expectations for SHSO implementation.
What's Included & Not Included & New
Understanding This Guide
All countermeasures included in this guide aim to change human behavior in some way. Therefore, it is critical for SHSOs and others who use this guide to have a basic understanding of the science of human behavior.
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For previous versions of Countermeasures That Work, visit the National Transportation Library.