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 ...

A surprising amount of technology might be making that red light hold you up. Here's how traffic lights detect (or don't ...

HONOLULU (KHON2) — Traffic along the Leeward Coast is notoriously bad and those who regularly drive along Farrington Highway know the traffic lights can sometimes add to the backlog. But city and ...

Cars that drive themselves are no longer just a concept you'd see in sci-fi movies imagining the near future. Companies like Waymo are already using self-driving cars, and you can ride in a robotaxi ...

Knox County maintains roughly 93 traffic signals across its jurisdiction.

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 ...

Houston City Council on Wednesday may expand the use of artificial intelligence-powered traffic signals designed to reduce delays and improve safety at busy intersections. Houston Public Works did not ...

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 ...

Traffic lights are popping up all over Lyons Road west of Boynton Beach. It wasn’t all that long ago that the 5-mile stretch of highway between Boynton Beach Boulevard and Atlantic Avenue dead-ended ...

COLORADO SPRINGS, Colo. (KRDO) — Although the intersection of Marksdheffel and Peaceful Valley roads is in the Colorado Springs city limits, the neighborhoods around it are in unincorporated El Paso ...