If you’ve seen talk about a white traffic light or images of a signal with an unfamiliar fourth color, you’re not imagining it. With everything drivers already pay attention to at intersections, ...

(WHTM/NEXSTAR) – On many traffic signals found throughout the United States, there is a small light that is placed in between or off to the side of the traffic signal lights. Sometimes you see them ...

Driverless cars are no longer things of the future. Engineers at NC State University propose adding a fourth traffic light to ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

This is where traffic-light countdown timers help. They are digital displays that show the number of seconds remaining before ...

Late at night, stopped at a traffic light, a driver notices lights on all lanes of travel except their own appear to change ...

Tulsa City Council Phil Lakin is on a mission to find and fix misbehaving traffic lights. On his Facebook page, Councilor ...