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 ...

Q: I was taught when turning left at an intersection onto a street with two lanes in each direction, to turn into the left (and closest) of the two lanes. If I want to eventually be in the right-hand ...

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.

Q: My wife and I have a question. Say two cars on a two-lane highway approach an intersection from opposing directions at the same time, both wanting to turn left. Usually both drivers make their ...