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. Vikash Gayah, ...

Research shows left turns at intersections are dangerous and slow traffic. Benjamin Rondel/The Image Bank via Getty Images Vikash Gayah: When you make a left turn, you have to cross oncoming traffic.

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 ...

(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 ...

Move over diverging diamonds, there’s a new interchange aiming to make left turns safer. The Georgia Department of Transportation expects to open a “displaced left turn” on Saturday at the ...

If there’s a right way to turn left, some motorists in the area would like to hear about it. Especially at one intersection that has rankled some with its “No Left Turn” signs that are being ignored ...

While games like Monopoly or Scrabble are games of strategy, making a left turn at a Raleigh intersection is, too. A CBS 17 viewer reached out to us, saying turn signals on ...

Q: When there is a street with a turn lane in the center, I see many drivers come from a side street and pull into the center turn lane to then merge into the right lane when there is an opening. My ...

A busy intersection at the border of Riverview and Trenton is raising safety concerns as impatient drivers make risky maneuvers to avoid waiting for left turns.