Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights ...

Small blue lights are quietly appearing above intersections in several states, helping police catch red-light runners while keeping intersections safer.

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 ...

SCRANTON – In the works for years, plans to upgrade traffic light signals at three busy intersections finally have a green light to move ahead. In recent years, the state Department of ...

Portland police investigating a deadly crash between a motorcycle and a semi truck are now saying a copper wire theft from a ...

Designed to boost safety, a new traffic signal will be added at an Orcutt intersection where a high school student was ...

As the windy conditions continue into Friday evening, some drivers could come across traffic signal outages or downed powerlines. Here’s what to do at those times ...

NORTH CAROLINA, USA — North Carolina drivers, get ready for changes at intersections when traffic lights aren't working as normal. The NC Department of Transportation (NCDOT) says it is modifying ...

How smart traffic lights work Alexandria transportation engineer Ryan Knight helped explain how adaptive traffic signals work. “If there’s a platoon of vehicles coming from the intersection across the ...

This signal installation is part of a safety improvement project aimed at reducing collisions along the Highway 32 corridor ...

Waymo self-driving taxis are designed to work when things go wrong, but the recent San Francisco power outage was too much for them.