Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights perched near traditional red, yellow and green signals. They are not decorative ...

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.

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

The city of Fairborn will be removing the traffic signal at the intersection of Maple and Whittier avenues, citing decreasing traffic volumes and aging infrastructure. In ...

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 ...

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 ...

TWIN FALLS, Idaho (KMVT/KSVT) — The traffic intersection of Highways 93 and 25 in Jerome County has been notorious for bad ...