Sensors in the ground communicate with the traffic signals to constantly retime the signals based on road conditions. If more cars are coming in one direction, the direction with heavier traffic flow ...

The sensors can prioritize cyclists or pedestrians so they don't need to wait—and help cities more quickly identify dangerous ...

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

Green Light is a Google’s project designed to help reduce the time you spend at traffic lights thanks to the power of AI. While its main motivations are environmental, its effects can make your daily ...

Getting stuck in traffic and hitting several red lights in a row isn't just frustrating and bad for stress levels, it's also bad for the environment. But one U.S. city is getting help from a tech ...

The system has been operating since August, and San Anselmo is the company's first client. But the city has already gotten a grant to install the AI controller in all 12 of its stop lights.