This is what happens when you have one word for two colors. The post If You See a Traffic Light With Blue Instead of Green, ...

It will be the ninth stop light on the state highway between the ... would be fewer accidents with a roundabout than stop and go traffic at an intersection. After witnessing a demonstration ...

In 1919, a Cleveland teacher invented a game to teach children how to recognize traffic signals, and today, kids still play a version of it, Red Light, Green Light. Within a few decades ...