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

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

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 ...

ALONG HIGHWAY 68 TONIGHT WITH HOW THIS TECHNOLOGY WORKS. JAZMON?## ERIN -- LET ME SHOW YOU. WHAT LOOKS LIKE A NORMAL TRAFFIC LIGHTS HERE OFF CORRAL DE TIERRA -- IS NOW CONTROLLED BY AI -- AND DESIGNED ...

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...

Murrysville officials have had problems in recent years with crashes on Route 22 causing damage to the electrical boxes that control several traffic lights along the highway. The municipality plans to ...

Have you ever seen a traffic signal with black stripes or slats over the lights? While it may seem like just a random oddity, ...