You might notice signals changing faster, showing unfamiliar patterns, or adding new indicators that drivers, […] ...

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...

A solid green light has meant “go” to American drivers for nearly a century. But […] ...

The system uses GPS data from vehicles on the road to recalibrate traffic signals every few weeks. The system adjusts traffic signals to prevent unnecessary stops. A New MR2 Sports Car Is Coming, but ...

Traffic management technology helping to move emergency and transit vehicles through intersections is improving response times, safety and helping to reduce congestion. In Marietta, Ga., signal ...

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 ...