More than 60% of traffic collisions at intersections involve left turns. Some U.S. cities – including San Francisco, Salt Lake City and Birmingham, Alabama – are restricting left turns. Dr. Vikash ...

What causes traffic jams, and are there answers? Sept. 11, 2011 — -- Everyday life enters a different phase after Labor Day, the unofficial start of autumn in the United States. As students and ...

Week-long traffic delay: Don't get stuck in nightmare gridlock. Aug. 25, 2010— -- It's nearly impossible to fathom the massive traffic jam in China, now in its 11th day with cars moving about a ...

Along with death and taxes, traffic is one of life’s inevitabilities. It is also a source of daily stress for millions of Americans who drive to and from work every day. To help mitigate some of the ...

The American Automobile Association (AAA) is sharing its latest Active Driver Assistance technology study. The study evaluated the Traffic Jam Assistance (ADA) feature. Researchers say the evaluation ...

New Jersey drivers sound off on the 12 most hated roads in the state, where traffic, tolls, and tempers collide.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Vikash V. Gayah, Penn State (THE CONVERSATION) More than 60% of traffic collisions at ...