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Red, yellow, green… and white? The new traffic signal color you need to know

If you’ve seen talk about a white traffic light or images of a signal with an unfamiliar fourth color, you’re not imagining it. With everything drivers already pay attention to at intersections, ...
SlashGear

The Ingenious Way Traffic Lights Worked Before Computers Were Invented

Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...
The Vindicator

10 traffic signals to be removed in city

YOUNGSTOWN — A $3 million project will remove 10 traffic signals, primarily along Market Street and Indianola Avenue, and will replace seven others at intersections on those two city corridors. The ...
clickondetroit.com

University of Michigan researchers use vehicle GPS data to cut traffic delays in Oakland County

OAKLAND COUNTY, Mich. – A new technology developed by University of Michigan engineers is transforming how traffic signals are optimized, replacing traditional manual traffic counting methods with a ...
Public Opinion

Timing improvements, arrows coming to traffic signals throughout Chambersburg area

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 ...