A new study suggests a fourth, white traffic light could let self-driving cars manage intersections more efficiently ...

Traffic lights today are controlled by computers and other purpose-built systems, but what did people do before computers ...

Every green light, red light, and split second of timing is part of an invisible system designed to keep millions of people safe this video uncovers how engineers control chaos at intersections and ...

University of Michigan researchers have worked with General Motors in Oakland County on better traffic signal timing.

The county is starting a project that could use new technology to better monitor traffic through Silverdale Way.

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

The Texas Department of Transportation says it is developing plans to construct more traffic lights in the southwest section ...

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

After a successful trial run of a system that allows devices on emergency vehicles to control traffic signals while on ...

An Austin air traffic controller successfully campaigned for a protected left turn signal at a busy intersection near the airport, making the area safer for drivers.

The Waco Metropolitan Planning Organization is launching a new grant project that uses AI to predict and manage traffic flow ...