LED traffic lights save municipalities like Reno millions of dollars, but because they don't emit heat the lights can be obstructed by snow.

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

Navigating traffic lights can be tricky, but Officer Daniel Sagastume from the Chico Police Department is here to clear up ...

There’s digging on Winnie Mandela Drive, but it’s good news for motorists, as a problem intersection finally gets a full traffic light overhaul.