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

You’ve trusted the same three traffic light colors your entire driving life. Red, yellow, green: it’s simple enough… until it isn’t. Behind every signal on U.S. roads sits a thick federal rulebook ...

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 ...

Seeing a camera at a stoplight doesn't automatically mean you're being ticketed. Many intersections use similar hardware for ...

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 ...