Traffic signal control and management systems remain critical in addressing urban congestion and optimising mobility. With increasing urbanisation and the concomitant rise in heterogeneous traffic, ...

Artificial intelligence, if carefully designed, could significantly reduce emergency vehicle delays in congested cities ...

“This is the first project of its kind to incorporate a social component into a traffic control system,” says Lehigh CSE assistant professor Yu Yang. “We’re taking both a technical and a social ...

A contract to replace the existing traffic control signal system at Northdale Boulevard and Raven Street in Coon Rapids was awarded by the Anoka County Board Jan. 27.

What you need to know: While the outcome is not always optimal, the intent is often to manage queues, prevent spillbacks, and ...

QUINCY — The Quincy City Council covered a wide array of topics during a relatively short meeting on Monday evening. Two higher-dollar items that were approved were the replacement of a traffic signal ...

Boston and MBTA officials are making a change to how traffic signals work across the city, implementing a system that's intended to significantly reduce delays for bus transportation. Transit signal ...

Have you ever wondered how traffic lights know when to give you a signal? Reader Nick Shepard asked Bee Curious, a community-driven series in which The Sacramento Bee’s service journalism team answers ...