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

The University of Michigan is using GPS technology from inside your car that will not only mean less time waiting in traffic, ...

Traffic lights today are controlled by computers and other purpose-built systems, but what did people do before computers ...

UM researchers created a new signal timing system that relies on vehicle GPS data to smooth commutes by reducing stops. UM-based startup Connected Traffic Intelligence licensed the technology and has ...

SAGINAW, Mich. (WNEM) - Traffic signals are changing on some roads in the City of Saginaw. As part of the city’s updated traffic regulations, traffic signals will be placed into flash mode for 90 days ...

HOUGHTON ­- The Michigan Department of Transportation (MDOT) has place the traffic signal on M-26 at Houghton Canal Road in ...

GRAND RAPIDS, Mich. — Power has been mostly restored after a utility pole accident impacted traffic lights and thousands of customers. South Haven: Boaters advised to use caution while underwater ...

Traffic lights started operating on some entrance ramps to Interstate 96 in Metro Detroit Wednesday, providing directions that transportation officials call "ramp metering" at the merges. The flex ...

If you've ever wondered how traffic lights work and how they can detect your car, you've probably also been curious about those small blue lights mounted above the signals themselves. These blue ...