When standing at a crosswalk, you might press the button to cross and wonder if that button actually does anything. As it ...

For anyone who's ever been frustrated waiting at a red light when no other cars are coming — this article is for you.

New overhead traffic lights at SR 7 and Violet Meadow Street South help people who walk or roll cross the highway. WSDOT The Washington State Department of Transportation finished installing ...

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 ...