Add Yahoo as a preferred source to see more of our stories on Google. Relief may soon be on the way for gridlocked Palm Beach County motorists. Smart traffic lights are coming, and County Commissioner ...

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 ...

For the first time in six decades, traffic lights in the United States are getting a serious upgrade. In Nashville, Tennessee, city officials have begun rolling out smart traffic signals designed to ...