A project underway with University of Michigan researchers has traffic experts hopeful that your excessive wait might one day ...

Massachusetts is installing hybrid pedestrian traffic lights, but a UMass study shows many drivers don’t understand how to use them.

Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...

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 ...

Have you ever sat at traffic lights for what feels like an eternity, glaring at the round red blob telling you to stay put and wondering who on earth decides how long you have to sit there for? I ...

Seeing Green, a short film by Chevrolet, celebrates the many kinds of traffic lights that were in operation in the 1930s and explains the mechanics of coordinating lights across a city. Seeing Green, ...

QUINCY — The Quincy City Council on Monday approved several infrastructure projects, including improving several traffic lights. Aldermen approved an Illinois Department of Transportation resolution ...

It would be awesome if every time WAPA is off the grid, that our traffic lights would continue to work because a solar battery or a mini generator has been installed into the system for the sake of ...

Getting stuck in Baltimore traffic is nothing new, and neither are the city's traffic lights. WBAL-TV 11 News Investigates examines why.

Beaumont residents have recently noticed that several traffic lights at Interstate-10 underpasses are malfunctioning, and the city is sharing why. When discussing the authorization of a Standard ...