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

El Paso's traffic system features 650 signals and smart tech to manage busy routes, reminding drivers to respect speed limits ...

Houston City Council will consider a $715,970 contract to expand the use of artificial intelligence-powered traffic signals ...

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 ...

Drivers in Midtown St. Joseph will see traffic signal changes implemented at a busy intersection to ease congestion moving forward. The City of St. Joseph announced new changes will ...

Lynnwood is known for having some of the most congested streets in the region. It’s caught between Highway 99, I-5, and I-405, and the streets just can’t handle all the volume. But the city is ...

Beginning Tuesday, April 7, 2026, the traffic signals located at U.S. Highway 212 and 33rd Street Southeast in Watertown will ...