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 ...

Thousands of cars pass through the traffic lights on William Penn Highway or Route 22 every day. Recently, the age of the ...

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 ...

Has that drive home from work seemed a little bit smoother? Maybe it feels like you’ve been getting a couple more green lights. If so, you’re not crazy. And you’re not alone. Greeley recently updated ...

While it was the county that was pushing to get the traffic light at Fowler and Olive up and running, coordinating with the ...

A main road in West Sussex will be closed for more than six weeks so traditional traffic signal halogen light bulbs can be replaced with energy-efficient alternatives.