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 ...

Traffic signal performance evaluation and its subsequent optimisation represent crucial components of modern urban mobility management. The field encompasses a diverse array of methodologies—from ...

There's a new pedestrian crossing signal in town. Rather than relying on long-standing laws requiring motorists to stop for pedestrians in a crosswalk, the Pedestrian Hybrid Beacon uses yellow and red ...

A nearly $30 million investment will go to communities all across Pennsylvania as part of the Green Light-Go Program.

Reducing traffic fatalities, synchronizing signals, and just generally making it safer and more efficient to get around town is the purpose of a high-tech, $22.5 million traffic command center on ...

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 ...

Kadavanthra Junction turns into a ‘road rage’ spot of the city every evening. Snarl-ups, blaring horns, and nasty ...

ALL RIGHT. WE’LL CHECK BACK IN WITH YOU JAMIE. THANK YOU. ALSO TONIGHT THERE ARE CHANGES AS PART OF THE REIMAGINED NINTH STREET PROJECT HERE IN LOUISVILLE. SEVERAL INTERSECTIONS ALONG MUHAMMAD ALI ...

Back in July, Kayla Vanlandingham was riding her bike on the Hahn Arroyo trail near Carlisle Boulevard and Delamar Avenue. The 19-year-old bike safety advocate was struck by a vehicle and killed.