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 ...

WE GET MORE FROM ACTION NEWS 8 REPORTER FELIX CORTEZ LIVE IN OUR SALINAS NEWSROOM... DAN.. BEGINNING THIS WEEK.. A-I WILL BE CONTROLLING TRAFFIC SIGNALS ON A LARGE SECTION OF HIGHWAY 68 IT'S ...

Adding a fourth light to traffic signals -- in addition to red, green and yellow -- would shorten wait times at street corners for pedestrians, as well as improve traffic flow for both autonomous ...

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation. Researchers ...

The Connecticut Department of Transportation has undertaken projects to “evaluate and recalculate” yellow and red change intervals for municipal-owned traffic control signals around the state, ...