While most traffic light cameras simply measure traffic and help time the lights, some modern additions are used for more sinister purposes.

In addition to the cameras, five new smart streetlights have been installed at key locations to enhance pedestrian safety.

ROSWELL, Ga. — The city of Roswell is installing emergency vehicle preemption technology at all 107 of its traffic lights, along with lights run by the state. The city’s system by Alpharetta-based ...

LENEXA, Kan. — Lenexa drivers may soon spend less time waiting at red lights, thanks to a new wave of artificial intelligence technology. After testing an AI-powered traffic signal at 87th Street and ...

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Australians are being reminded of a curious set of road markings commonly found near traffic lights —lines that many ...

Palm Beach County is implementing new traffic technology to reduce bus-caused congestion on U.S. 1. Traffic lights will stay green longer for approaching buses and emergency vehicles. The $11.6 ...

Mt. Juliet has approved preemption traffic signal technology for 24 intersections designed to override lights for fire trucks and emergency medical vehicles. Mt. Juliet commissioners have approved a ...