Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

If you’re a driver, you’ve been there: a motorist waiting and waiting for what seems an eternity for a traffic signal to change from red to green, despite the absence of any cars running through the ...

Gov. Josh Shapiro and Pa. Department of Transportation (PennDOT) Secretary Mike Carroll announced Wednesday that 73 municipalities will receive more than $30 million to support traffic signal upgrades ...

City and state officials have approved a traffic signal near the Marian Park Apartments, but it’ll be two years before it’s installed. On a windy day in 2022, Deborah “Debbie” Suggs’ heart raced as ...