Researchers at North Carolina State University have proposed a fourth traffic light color that could save fuel and make traffic smoother. Here's how it works.

The City of Chico has activated its first red-light camera as part of a new automated traffic safety initiative.Starting ...

Secretary of Transportation Sean Duffy is expanding the number of schools that can participate in a fast-tracked air traffic control training program, as the administration seeks more ways to address ...

The City of Colorado Springs is prioritizing safety and traffic flow on Powers Boulevard by carefully managing the timing of its traffic lights. With 720 traffic lights under ...

Murrysville officials have had problems in recent years with crashes on Route 22 causing damage to the electrical boxes that control several traffic lights along the highway. The municipality plans to ...