A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what’s going on. In computational simulations, the new approach ...

A rendering of pedestrians and vehicles being observed by smart technologies in a Bellevue, Wash., intersection as part of the city’s application for a U.S. Department of Transportation SMART grant.

MOORHEAD — A federal grant awarded to the city of Moorhead gives the green light to a plan for greater cohesion between the streets and traffic lights of metro cities. The city of Moorhead was awarded ...

A new traffic signal at John Bragg Highway and Lyons Farm Parkway in Murfreesboro will be fully operational Monday morning.

Knox County maintains roughly 93 traffic signals across its jurisdiction.

Ministry of Home Affairs has instructed the police department to conduct a feasibility study on a dynamic signal management ...

Q: Do you know the backstory of the thin yellow border you see around many stoplights? It’s amazing how such a small border can make the stoplight pop out visually from the background. Whoever came up ...

MOBILE, Ala. (WALA) - Traffic lights in Mobile County have undergone a major makeover. It’s just one part of the Regional Traffic Operations Program (RTOP). The initiative is an $11 million plan ...