Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights perched near traditional red, yellow and green signals. They are not decorative ...

TOLEDO, Ohio — A crash knocked over a traffic signal and damaged two vehicles in west Toledo Monday morning. Authorities ...

The choices made as to whether traffic lights are mounted vertically or horizontally reflect traffic clearance, resistance to ...

Your average driver might like to bemoan them, but traffic lights play an integral part in not only controlling traffic patterns in urban and suburban areas, but also helping to keep drivers and ...

Fresnel lenses are designed so their light can be pointed in just one direction, meaning drivers in a lane may see only the ...

Traffic lights across 32 intersections in Goleta will be getting upgrades to improve safety. Credit: Pricila Flores / Noozhawk photo Goleta is hoping to reduce vehicle collisions with its project to ...

Waymo self-driving taxis are designed to work when things go wrong, but the recent San Francisco power outage was too much for them.

AUSTIN (KXAN) – The city of Austin is preparing to roll out a new traffic-signal system next year, designed to help ambulances and fire trucks reach their destinations faster and more safely. The new ...

NASHVILLE, Tenn. (WSMV) - The Nashville Department of Transportation (NDOT) is rolling out the city’s first ever “Smart Signal” traffic lights at 36 intersections along Lebanon Pike. The new ...