A program is underway in Texas in which trucks coordinate with smart traffic signals to keep freight rolling rather than stopping for red lights. An ongoing technology-driven effort by the North ...

Relief may soon be on the way for gridlocked Palm Beach County motorists. Smart traffic lights are coming, and County Commissioner Gregg Weiss says the sooner the better. “I have been pushing for this ...

How smart traffic lights work Alexandria transportation engineer Ryan Knight helped explain how adaptive traffic signals work. “If there’s a platoon of vehicles coming from the intersection across the ...