Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

New research shows that AI in cars might warrant a new, four-light traffic signal that is more efficient. Getty Images/iStockphoto Surely this will complicate the game of red light, green light.

A fourth traffic-signal color is more than sci-fi clickbait. As reported by ECO News’ Laila A., researchers at North Carolina State University are proposing a new white light that activates when ...

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 ...

Traffic is expected to be flowing more safely near a major Fox Chapel traffic intersection. A $300,000 project to modernize ...

HARRISBURG, Pa. — State funding will go towards traffic signal upgrades in the Lehigh Valley and Berks County. 57 municipalities across the Commonwealth will receive nearly $30 million through the ...

At the intersection of Telegraph and Newington Roads in the Mount Vernon District, the traffic signal crews were out in early April, upgrading the visibility of the lights, replacing signal heads and ...

Gov. Josh Shapiro and Pa. Department of Transportation (PennDOT) Secretary Mike Carroll announced Wednesday that 73 municipalities will receive more than $30 million to support traffic signal upgrades ...

Traffic signal projects at eight intersections in Berks County have received state grant funding. Gov. Josh Shapiro’s administration announced Wednesday that a total of 73 municipalities across ...