If you are in your car, driving through an intersection with traffic lights, you're accustomed to looking for a few types of signals — usually green, yellow, and red lights or turn arrows. These ...

You might think traffic light systems are fairly basic. After all, electric traffic signals first appeared all the way back in 1914. However, they have advanced significantly since their inception, ...

Waiting at traffic lights feels very different in the Netherlands. This video explains why the Dutch tend to wait less at intersections, looking at signal timing, street design, and how cities ...

Emergency signal traffic lights are finally coming to Duneland communities this year, improving safety at major intersections when police and fire departments are responding to a scene. Chesterton and ...

HARRIS COUNTY, Texas (KTRK) -- Harris County officials are worried that a change in how traffic signal funds are distributed might lengthen the time it takes to fix broken lights. Harris County ...

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 ...

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 ...

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 ...

Traffic signal timing technology from the University of Michigan could cut down on congestion, To operate, the system uses vehicle Global Positioning System data. Traffic signal timing technology that ...

Traffic lights are an integral part of maintaining order among vehicles, cyclists, and pedestrians. And while an agreement has been in place since the late 1960s standardizing intersection lights ...

The second phase of the Chambersburg Signal Improvement Project is updating 63 traffic signals in the area. Updates include responsive signal timing, flashing yellow turn arrows, and new green turn ...