A new report carried out by Parsons Brinckerhoff on behalf of the DC Department of Transportation (DDOT) finds that speed cameras are helping to reduce accidents and injuries and slowing drivers down.
The DDOT conducted an engineering study to determine a link between traffic safety and placement of automated speed enforcement devices (speed cameras) in the District of Columbia. As part of this study, Parsons Brinckerhoff and its team members conducted speed and volume studies, carried out field assessme
According to a study by the Norwegian University of Science and Technology, electric cars might pollute much more than petrol or diesel-powered cars. Researchers found greenhouse gas emissions rose dramatically if coal was used to produce the electricity. Electric car factories also emitted more toxic waste than conventional car factories, claims their report in the Journal of Industrial Energy. However, in some cases electric cars still made sense, the researchers said.
The latest research by the US Insurance Institute for Highway Safety (IIHS) found that red light running rates declined at Arlington, Virginia, intersections equipped with cameras. The decreases were particularly large for the most dangerous violations, those happening 1.5 seconds or longer after the light turned red. "This study provides fresh evidence that automated enforcement can get drivers to modify their behaviour," says Anne McCartt, senior vice president for research at IIHS and the study's lead au
According to recent analysis by American Traffic Solutions (ATS), driver behaviour at Florida red-light safety camera monitored intersections continues to change. ATS found that the number of red-light running violations captured at monitored intersections throughout the state has fallen significantly as drivers have become more accustomed to increased red-light enforcement.
Most importantly, the analysis found that fewer and fewer vehicles are being issued multiple violations. Ninety per cent of the ve
