Some places mount their traffic lights straight up and down, while others lay them on their sides. There are several reasons ...

Small blue lights are quietly appearing above intersections in several states, helping police catch red-light runners while keeping intersections safer.

California is moving to rewrite the rules of the road at its intersections, pairing a push to cut deadly crashes with a new wave of automated enforcement that could cost violators hundreds of dollars.

Researchers at North Carolina State University (NC State) are advocating for a significant change in traffic management by proposing the addition of a fourth color to traffic lights: white. This new ...

According to the website TrafficTechnologyToday, some folks are suggesting a fourth, 'white' light to be a part of our ...

Traffic lights are an integral part of maintaining order among vehicles, cyclists, and pedestrians. And while an agreement has been in place since the late 1960s standardizing intersection lights ...

If you've ever wondered how traffic lights work and how they can detect your car, you've probably also been curious about those small blue lights mounted above the signals themselves. These blue ...

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...

There are few things in this world that are more mildly infuriating than being stopped at a deserted intersection at a red light that just won't change. You have already read my article about ...

Motorcycle crash in Portland linked to metal theft after tampering with a traffic control box led to a fatality.