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 ...

You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal ...

Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the intersection, but makes you speed up instead? You probably take it for granted, but ...

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 ...

Starting June 18, ramp metering will be implemented at eight entrance ramps to I-96 in Oakland County to improve safety and traffic flow. The system will initially flash yellow, indicating inactivity, ...

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 ...

A fully operational traffic signal at the intersection of Ingelside Drive and Route 31 is now in use by vehicular traffic and pedestrians. The township released an update on Jan. 22. The traffic ...

BEAUMONT, Texas — A new kind of traffic light design is catching drivers’ eyes, and intentionally limiting their view, at major intersections across Beaumont. Slatted visors have been installed on ...