Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal ...

OTTAWA — The region’s cold snap may have left some hesitant about working out in the elements over the past few weeks, and that apparently included some traffic light control panels. Earlier in the ...

KNOX COUNTY, Tenn. — There are 91 traffic signals in Knox County with more on the way. Have you ever wondered how those lights know when to change and who makes sure they work? In part, it's up to ...

YOUNGSTOWN — A $3 million project will remove 10 traffic signals, primarily along Market Street and Indianola Avenue, and will replace seven others at intersections on those two city corridors. The ...

Traffic signal work will begin in the first quarter of 2026 and continue through the spring. The initiative will focus on high traffic intersections.

Add Yahoo as a preferred source to see more of our stories on Google. Four days after a semi-truck barreled through the traffic signal at a busy Hanover intersection, crews have installed temporary ...