Transportation Expert Dr. Carl Berkowitz in USA Today
On September 21, 2023, a charter bus crash along a New York section of Interstate 84 resulted in two fatalities and multiple injuries. The bus was one of six in…
Transportation Expert Dr. Carl Berkowitz Featured on CBS News
On August 3rd, 2023 around 11:00 AM EST, eight Long Island Rail Road (LIRR) cars derailed. Carl Berkowitz, Ph.D., P.E., AICP, Transportation and Railroad Safety Expert with DJS Associates, contributed…
TSA Announces New Members of the Surface Transportation Security Advisory Committee
The Surface Transportation Security Advisory Committee advises TSA Administrators on surface transportation security matters, including the development, refinement, and implementation of policies, programs, initiatives, rulemakings, and security directives pertaining to…
Reconstruction of a Vehicle-Bicycle Collision
A doctor would frequently ride his bicycle from his home to the train station as part of his commute to work. One morning before sunrise, the doctor was riding along…
Automated Work Zone Speed Enforcement in Pennsylvania
Pennsylvania officials have recently announced a new Automated Work Zone Speed Enforcement pilot program and the vehicle-mounted camera and radar devices are already operational in several work zones across the…
Video: DJS Expert on CBS News Talking About Positive Train Control
Watch our expert, Carl Berkowitz, Ph. D., on CBS News talking about how Positive Train Control can help eliminate human factor in train accidents. (more…)
