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 ...

Many say the pedestrian-activated signals are confusing — and research shows most drivers don’t fully understand how they ...

TAMPA, Fla. — How do you keep up with the growing traffic in Tampa Bay — while running out of room to build roads or add lanes? That’s where technology can help. Hillsborough County is now piloting ...