Early traffic lights had only red and green, which unsurprisingly made intersections rather chaotic. Who invented the yellow ...

The standard for judging whether to continue to proceed through an intersection with a yellow light is safety. Doug Dahl Courtesy to The Bellingham Herald Question: What is the standard for judging ...

The light just turned yellow and you've got a tough decision to make. Braking doesn't seem right – you're going too fast for a smooth stop. But continuing to drive also doesn't seem right – the light ...

The world of off-road lighting is absolutely wild. From Hellas to KC Hilites, ARB to Lightforce, and everything in between, there’s every sort of light technology available for a price. But while ...

The city faces criticism for issuing red light camera tickets at intersections where yellow lights fall slightly short of the city’s 3-second policy. And many traffic engineers say the lights should ...