Traffic engineers are quietly working on a radical idea: adding a white signal to the familiar red, yellow, and green.

Cars that drive themselves are no longer just a concept you'd see in sci-fi movies imagining the near future. Companies like Waymo are already using self-driving cars, and you can ride in a robotaxi ...

Traffic signal performance evaluation and its subsequent optimisation represent crucial components of modern urban mobility management. The field encompasses a diverse array of methodologies—from ...

AUSTIN (KXAN) — Have you ever been stopped at a traffic light for what felt like too long, while no other cars were around? The Austin City Council on Thursday approved funding for a project that may ...

The Streets Department was at work Tuesday replacing a traffic light pole that fell over the weekend in a traffic mishap. The ...

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...