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 Read full article: Patient’s father speaks out after fatal stabbing at Orlando office Attorney General ...

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 ...

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, ...

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