The advent of self-driving cars could lead to a number of changes to traffic laws down the road, including a possible fourth traffic signal, researchers say. On top of the ubiquitous red, yellow and ...

California Highway 68 deploys state's first AI traffic control system for $1.2M, potentially replacing a $200M roundabout ...

The Connecticut Department of Transportation is installing new traffic signals that have reflective backplates. These 3-inch yellow borders improve visibility at night. Credit: CDOT / Instagram Did ...

Q: What are the rules about crosswalks at intersections with signal lights? Many people think that if they are in a crosswalk and the light is green for the automobile, they can still cross. Please ...

Temporary traffic signals will be installed on Highway 9 near Boulder Creek, resulting in a one-way reversing traffic control starting April 28.

Nagpur: In a major step towards transforming urban mobility and strengthening road surveillance, the Nagpur Traffic Police ...