Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...

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 ...

Traffic jams are increasing at high rates in all countries, particularly at intersections. At intersections, traffic lights force drivers to accelerate suddenly when the traffic light turns green.