Researchers are proposing a new, four-colored light at intersections that would ease congestion and lower drivers’ fuel consumption.

Traffic lights are an ever-present part of road safety in the modern world. Drivers make their way through a series of intersections to get to their destination. The U.S. Department of ...

The city did not provide information requested on future traffic light repairs.

The signal will be in close proximity to the East Milton Industrial Park, where 18-wheelers can have trouble merging into the busy road.

Researchers propose fourth traffic signal light for hypothetical self-driving car future It's called 'white' for now, until a color that 'does not create confusion' is picked. Andrew Paul ...

Traffic lights make a significant contribution to keeping this cost down. But what else can we learn from the past to inform the future?

On William Penn Highway, workers in bucket trucks try to get the traffic lights turned on again as drivers navigate the road.

Google is analyzing data from its Maps app to suggest how cities can adjust traffic light timing to cut wait times and emissions. The company says it’s already cutting stops for millions of drivers.

As Austin transportation leaders gather feedback on the city’s future light rail, they’ve given some people the opportunity to “experience” the system firsthand — all within a headset.