Countermeasures That Work: A Highway Safety Countermeasure Guide for State Highway Safety Offices. Fifth Edition, 2010

摘要

This guide is a basic reference to assist State Highway Safety Offices (SHSOs) in selecting effective, science-based traffic safety countermeasures for major highway safety problem areas. The guide: Describes major strategies and countermeasures that are relevant to SHSOs; Summarizes their use, effectiveness, costs, and implementation time; and Provides references to the most important research summaries and individual studies.