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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 ...

Abstract: Emergency vehicles often face significant delays due to urban traffic congestion, which can critically impact emergency response times. Traditional traffic signal systems lack the ...

The busy intersection at Union Valley Parkway and Hummel Drive in Orcutt will get a traffic signal in early 2026 after the Santa Barbara County Board of Supervisors on Tuesday approved several matters ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

Construction crews install a new traffic signal arm along Minnieville Road near Madrona Lane, the entrance to the Four Seasons age-restricted community in Dale City. Photo by Kevin Parker A Dale City ...

LAFAYETTE, La. (KPEL News) — Green means "go." Yellow means "slow down." Red means "stop." All our lives, that's been the color-coding for motorists, and we've had it drilled into our heads and ...

Many motorists seem to treat traffic lights as optional, barreling through red lights without a care in the world. In a bid to clamp down on red light runners, authorities in Florida have started ...

NASHVILLE, Tenn. (WSMV) - The Nashville Department of Transportation (NDOT) is rolling out the city’s first ever “Smart Signal” traffic lights at 36 intersections along Lebanon Pike. The new ...

Morgan State researchers installed a light detection and ranging system, also known as LiDAR, near nine intersections to monitor highway and road conditions and inform efforts to improve the safety of ...

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 ...