Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

A project underway with University of Michigan researchers has traffic experts hopeful that your excessive wait might one day ...

Question: At a four-way stop, when two cars stop at exactly the same time, which one has the right of way? Is it the car on your left?

At 7:53 a.m. on a weekday in mid-January, a van sits in the left turn lane of Route 222 at Route 73 in Maidencreek Township as its driver waits for a gap in two lanes of oncoming traffic. It doesn’t ...