by: By JEFF McMURRAY, Associated Press Posted: May 11, 2024 / 02:02 PM EDT Updated: May 11, 2024 / 02:07 PM EDT ...

Researchers are exploring ways to use features in modern cars, such as GPS, to make traffic safer and more efficient. Eventually, the upgrades could do away entirely with the red, yellow and green … ...

Red, yellow, green … and white? Smarter vehicles could mean big changes for the traffic light by: JEFF McMURRAY, Associated Press Posted: May 11, 2024 / 11:02 AM PDT Updated: May 11, 2024 / 11 ...