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

A viral claim about a new white traffic light for self-driving cars is based on research from North Carolina State University. While simulations suggest it could improve traffic flow, no transport ...

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

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

A man found sleeping in a car at a traffic light with the engine still running has been charged with driving while impaired, according to a magistrate’s complaint filed in Superior Court. When police ...

In addition to widening projects, county officials say they hope the use of technology will help reduce crashes and congestion. “Our primary objective with the implementation of the artificial ...