If you’ve seen talk about a white traffic light or images of a signal with an unfamiliar fourth color, you’re not imagining it. With everything drivers already pay attention to at intersections, ...

ORLANDO, Fla. – Perhaps nothing is more frustrating for drivers than mistimed lights during their commute, and a new study suggests that artificial intelligence could fix this. Frank Chaput, a driver, ...

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 ...

COLUMBUS, Ohio (WCMH) — Several new traffic signals with flashing yellow arrows are being installed in west Columbus — something officials hope will reduce the number of left-turn crashes. Ten new ...

Harris County officials are worried that a change in how traffic signal funds are distributed might lengthen the response ...

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 ...

Raleigh tests an AI program to improve traffic light timing and safety, using real-time video data from cameras.

KNOXVILLE, Tenn. — This month, Knoxville City Council approved several major engineering projects, including one aimed at easing traffic along Middlebrook Pike. The project, which will cost $3.9 ...

Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

Two major intersections in South Tulsa are experiencing significant delays due to traffic signal outages, an issue that could ...