Early traffic lights had only red and green, which unsurprisingly made intersections rather chaotic. Who invented the yellow ...
If you’ve seen talk about a white traffic light or images of a signal with an unfamiliar fourth color, you’re not imagining it. With everything drivers already pay attention to at intersections, ...
According to the city of Bellevue, a flashing yellow light is just as safe as a normal traffic signal. A new Bellevue study says, while left turn collisions at intersections with traffic lights have ...
COLUMBUS, Ohio (WCMH) — Several new traffic signals with flashing yellow arrows are being installed in west Columbus — something officials hope will reduce the number of left-turn crashes. Ten new ...
The Connecticut Department of Transportation is installing new traffic signals that have reflective backplates. These 3-inch yellow borders improve visibility at night. Credit: CDOT / Instagram Did ...
When you’re approaching an intersection with a green light, it doesn’t take long for the light to quickly turn yellow. Your foot hovers over the brake pedal but then goes to hover the gas pedal.