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The Conversation USA

Here’s a way to save lives, curb traffic jams and make commutes faster and easier − ban left turns at intersections

  • Written by Vikash V. Gayah, Associate Professor of Civil Engineering, Penn State
imageResearch shows left turns at intersections are dangerous and slow traffic.Benjamin Rondel/The Image Bank via Getty Images

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 Gayah, a professor...

Read more: Here’s a way to save lives, curb traffic jams and make commutes faster and easier − ban left turns...

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