Murrysville officials have had problems in recent years with crashes on Route 22 causing damage to the electrical boxes that control several traffic lights along the highway. The municipality plans to ...

Transportation engineers at North Carolina State University have proposed that an additional color be added to existing traffic lights. This new color would be a white light, intended for the use of ...

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, ...

Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...

OTTAWA — The region’s cold snap may have left some hesitant about working out in the elements over the past few weeks, and that apparently included some traffic light control panels. Earlier in the ...

VERNON CT — The Connecticut Department of Transportation announced this week that it is developing plans to replace traffic signal controllers/cabinets and install cellular modems at select ...

GREENWOOD VILLAGE, Colo. — The deaths of a husband and wife two years apart at the same intersection may not be enough to justify installing traffic lights. The number and severity of crashes at an ...