Texas moves to update its traffic signals. Become familiar with the complete list of changes for roads and self-driving cars ...

Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights perched near traditional red, yellow and green signals. They are not decorative ...

Harris County officials are worried that a change in how traffic signal funds are distributed might lengthen the response ...

The plan comes as city leadership has been working with the state Department of Transportation to plan safety updates at the ...