The adaptive system’s distinguishes itself by adjusting signal lengths according to more data sources. Little said 99 percent of the traffic signals in the U.S. are either fixed or actuated.

So after a major re-timing program of all the lights in Cranberry this fall, they're going to launch a smart, or adaptive, traffic system on Freedom Road.

With support from CMU's Traffic21 and Metro21 initiatives, Smith previously led development of the Surtrac system of smart signals. The signals use artificial intelligence to monitor traffic; they ...

Smart traffic systems could also prove more adaptable to abnormal situations like inclement weather. Rain and snow cause significant traffic slowdowns, and pre-programmed timed traffic lights ...

The system uses a series of wires embedded in city streets that tell the signals how much traffic is moving through the intersection. When traffic is heavier, the green lights stay on longer.

The companies have set up a section of road with 10 traffic signal systems that transmit information about their light phases.

The new signalling system, near Newport, would be smart traffic lights that combine traditional traffic lights with an array of sensors and artificial intelligence to intelligently route vehicle ...

Global intelligent transportation service provider LEOTEK announced that its independently developed Interlux AI Traffic Signal System has been awarded the Silver Award in the Smart City Mobility ...

A program is underway in Texas in which trucks coordinate with smart traffic signals to keep freight rolling rather than stopping for red lights.

The companies have set up a section of road with 10 traffic signal systems that transmit information about their light phases.