When a lighted intersection isn’t functioning properly, the lights for one set of lanes typically begin flashing red, and the adjacent set of lights typically begin flashing yellow. Knowing what to do ...

Sometimes, the green light doesn't stay green long enough at an intersection when there's a lot of traffic. Other times, you're stuck at a red light with no traffic, wondering if it's ever going to ...

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.

By MICHAEL CRIMMINS Glasgow News 1 The Kentucky Transportation Cabinet will be evaluating the North Race and Front streets ...

The light will flash red and yellow for 30 days per Massachusetts Department of Transportation specifications before it can ...