Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

Read full article: Where in Florida can traffic enforcement actually happen? Here’s the breakdown ORLANDO, Fla. – Perhaps nothing is more frustrating for drivers than mistimed lights during their ...

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 ...

KNOXVILLE, Tenn. — In Knox County, there are 91 traffic signals. The city of Knoxville has 400. Memphis has about 1,400 and New York has around 14,000. Each of those signals requires a trained ...

A set of unattended, flashing traffic signals on Thornton Road led me to find out more on how law enforcement responds to traffic impediments. Sandy Springs Police Dept. has two traffic response ...

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 ...

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...

THE WHITE HOUSE. ONE OF THE BIG COMPLAINTS ABOUT TRAFFIC PROBLEMS IN BALTIMORE COMES DOWN TO THE TRAFFIC LIGHTS. TURNS OUT THERE’S A VERY GOOD REASON WHY WBAL TV 11 NEWS INVESTIGATES REQUESTED ...