Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

A nearly $30 million investment will go to communities all across Pennsylvania as part of the Green Light-Go Program.

SCRANTON – In the works for years, plans to upgrade traffic light signals at three busy intersections finally have a green light to move ahead. In recent years, the state Department of ...

Communities across south-central Pennsylvania are among those set receive hundreds of thousands of dollars in funding to ...

Late at night, stopped at a traffic light, a driver notices lights on all lanes of travel except their own appear to change ...

OTTAWA — The region’s cold snap may have left some hesitant about working out in the elements over the past few weeks, and that apparently included some traffic light control panels. Earlier in the ...

Designed to boost safety, a new traffic signal will be added at an Orcutt intersection where a high school student was ...

NORTH CAROLINA, USA — North Carolina drivers, get ready for changes at intersections when traffic lights aren't working as normal. The NC Department of Transportation (NCDOT) says it is modifying ...