What Is The 'Green Wave' When It Comes To Traffic Lights?

You may have heard the term "Green Wave" in relation to traffic signals. Here's what it means, why cities do it, and what it ...
AOL

Those White Traffic Lights You May See On Some Roads Aren't Meant For You

Close up of a traffic light with a bus priority light in a city - GrandRiverTransit/YouTube If you are in your car, driving through an intersection with traffic lights, you're accustomed to looking ...

Why Traffic Lights Are Red, Yellow, and Green (And Not Any Other Colors)

Red universally symbolizes danger, making it the obvious choice for the "stop" signal. Psychologically, this bold color ...
WCYB

Elizabethton set to remove traffic light

ELIZABETHTON, Tenn. (WCYB) — Those traveling in Elizabethton will soon notice a different traffic pattern. The city is removing a traffic light at East E. Street and North Sycamore Street. This ...