On a small island off the coast of Nagoya, Japan, one traffic light follows an unusual schedule of turning green just once ...

Hybrid traffic lights, designed to make crossings safer, are confusing motorists across the state — and some drivers are ...

The Pedestrian Hybrid Beacon (or HAWK Beacon) uses yellow and red lights to bring traffic to a stop before signaling ...

The HAWK (high-intensity activated crosswalk) beacon contains a mixture of yellow and red lights and pedestrians can activate them when they are readying to use a crosswalk. What those lights mean, ...

KNOX COUNTY, Tenn. — There are 91 traffic signals in Knox County with more on the way. Have you ever wondered how those lights know when to change and who makes sure they work? In part, it's up to ...

NASHVILLE, Tenn. (WKRN) — After collecting data from more than 100 signals in the downtown area, Nashville Department of Transportation and Multimodal Infrastructure officials have started rolling out ...

Four signal replacement projects designed to create more efficient traffic flow and improve pedestrian safety at busy intersections continue moving forward in the Midvalley. Blakely and Olyphant ...

UM researchers created a new signal timing system that relies on vehicle GPS data to smooth commutes by reducing stops.