Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

The new traffic signal was added due to rapid development and increased traffic on a stretch of Liberty Road S in south Salem.

NASHVILLE, Tenn. (WSMV) - The Nashville Department of Transportation issued a reminder Friday that the new traffic signals meant to improve travel time reliability along Lebanon Pike are now live. The ...

NASHVILLE, Tenn. (WSMV) - The Nashville Department of Transportation (NDOT) is rolling out the city’s first ever “Smart Signal” traffic lights at 36 intersections along Lebanon Pike. The new ...

Waiting at traffic lights feels very different in the Netherlands. This video explains why the Dutch tend to wait less at intersections, looking at signal timing, street design, and how cities ...

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

Another chilly evening in Western Europe, as Elliot Williams is joined this week by Jenny List to chew the fat over the ...

Hillsboro is trying to juggle a long-term plan for a grade-separated MAX overcrossing with a near-term “Smart 185” signal ...

Lego bricks come in a bunch of shapes and sizes, but they’re getting a big technical upgrade in 2026 thanks to news announced at CES this year. Meet the Lego Smart Brick, a standard-sized 2 x 4 brick ...

Braden Ross joined WSMV4 as a Reporter in March 2025. Braden started her journalism career in Madison, Wisconsin after graduating from the University of Wisconsin - Madison in 2022. There she reported ...

When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...