Reducing the severity of injuries resulting from motor-vehicle crashes has long been a
primary emphasis of highway agencies and motor-vehicle manufacturers. While progress …

Methods The available literature on observational outcome studies and experimental
pharmacological interventions is critically reviewed. A meta-analysis of behavioral outcomes …

The analysis of highway-crash data has long been used as a basis for influencing highway
and vehicle designs, as well as directing and implementing a wide variety of regulatory …

Many cities in the world seek to establish more sustainable urban transport systems with a
view to reduce accidents, congestion, air and noise pollution, and to improve social …

Many transportation agencies use accident frequencies, and statistical models of accidents
frequencies, as a basis for prioritizing highway safety improvements. However, the use of …

“A grave problem that developed in New Hampshire… now has all the motor-vehicle
commissioners of the eastern states in a wax. It's whether radios should be allowed on cars …

Motorcycle fatalities have more than doubled in the United States since 1997—highlighting
the need to better understand the many interrelated factors that determine motorcyclists' …

Traditional crash-severity modeling uses detailed data gathered after a crash has occurred
(number of vehicles involved, age of occupants, weather conditions at the time of the crash …

The authors used traffic exposure data to calculate exposure-based fatal and nonfatal traffic
injury rates in the United States. Nationally representative data were used to identify fatal …

Drivers' adaptation to weather-induced changes in roadway-surface conditions is a complex
process that can potentially be influenced by many factors including age and gender. Using …