University of Michigan researchers have worked with General Motors in Oakland County on better traffic signal timing.

For City of Merced public works lead traffic light technician Tanner Harkreader, problem solving and successfully diagnosing traffic light problems is part of what it takes to keep the city's traffic ...

The idea of a fourth traffic light has gone viral online, with several reports claiming that a white signal will soon join the familiar red, amber and green at road intersections. The reason, ...

Has that drive home from work seemed a little bit smoother? Maybe it feels like you’ve been getting a couple more green lights. If so, you’re not crazy. And you’re not alone. Greeley recently updated ...

According to California Vehicle Code, drivers must stop at a red light before the crosswalk or intersection. Drivers “shall remain stopped until an indication to proceed is shown,” the law says.

Option B: Ginn calls this a slightly modified version of Option A, maintaining the original intersection at North Carroll Avenue and Lake Wood Drive, but would improve the turning movements and U-turn ...

Tanner Harkreader, 28, a lead lighting technician with the City of Merced, performs routine maintenance on a traffic signal cabinet at the intersection of Olive Avenue and Parsons Avenue in Merced, ...