Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

For anyone who's ever been frustrated waiting at a red light when no other cars are coming — this article is for you.

Suggested Citation: "3 Video-Based Systems." National Academies of Sciences, Engineering, and Medicine. 2025. Leveraging Existing Traffic Signal Assets to Obtain Quality Traffic Counts: A Guide.

Miami-Dade’s use of new traffic signal controllers is facing delays due to functions that are pending clearance, with the ...

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 ...

For many Nashvillians, traffic congestion is notorious, even outside of the daily commute. A test project underway to improve travel on one of the city's busiest corridors is showing measurable ...