Yellow traffic lights in over 20 countries count down to when the red light appears, but that's banned in the United States. Here's why the U.S. is different.

Traffic signal countdown timers represent a significant advancement in road safety and traffic management, providing drivers with real‐time information on the remaining duration of traffic light ...

For many motorists, the amber traffic signal is more a challenge than a warning: instead of slowing down, they speed up, trying to beat the light before it changes. It is a hazardous practice, since ...

The covered traffic signals are part of a $152-million project to improve traffic flow and reduce congestion. The project includes upgrading 28 traffic signals with adaptive systems, pedestrian ...

Knowing how much time a driver has before that traffic light turns from green to red isn't always easy. But countdown signals in Fargo that were initially put into place for pedestrians are helping ...

My e-mail box is getting full and I need to catch up on answering readers' transportation and traffic questions. I'd like to talk about a question from Melissa Bowersock on the walk signals at North ...

Traffic Light Information predicts time-to-green for fixed and variable-duration lights. It's the first application of V2I, Audi says. Share on Facebook (opens in a new window) Share on X (opens in a ...

CHICAGO (AP) -- When she approached a crosswalk on Lake Shore Drive, Chinami Watanuki didn't know if the green light was fresh or had been around for a while. So, when she set out across 10 lanes of ...