Countermeasures that Work: A Highway Safety Countermeasure Guide for State Highway Safety Ofc, 6 Ed

"Countermeasures That Work" assists State Highway Safety Offices to select science-based traffic safety countermeasures for major highway safety problem areas.  The guide describes major strategies relevant to highway safety offices; summarizes their use, effectiveness, costs and implementation time; and, provides references to research summaries and individual studies. Countermeasures on child passenger safety were added to the Seat Belt chapter.