Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...
FINALLY! The dangerous "blinking light" intersection on Highway 93 is getting a proper traffic signal after 6 fatal crashes ...
SCRANTON – In the works for years, plans to upgrade traffic light signals at three busy intersections finally have a green light to move ahead. In recent years, the state Department of ...
(WHTM/NEXSTAR) – On many traffic signals found throughout the United States, there is a small light that is placed in between or off to the side of the traffic signal lights. Sometimes you see them ...
Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.