Early traffic lights had only red and green, which unsurprisingly made intersections rather chaotic. Who invented the yellow ...

Driverless cars are no longer things of the future. Engineers at NC State University propose adding a fourth traffic light to ...

The traffic light in Syracuse, N.Y.'s Tipperary Hill has the green light on top. Irish residents thought red on top ...

Late at night, stopped at a traffic light, a driver notices lights on all lanes of travel except their own appear to change ...

Efficient traffic management in urban areas remains a significant challenge as vehicle density grows and infrastructure ...

The Salisbury Police Department’s red-light cameras began issuing fines to violators today. Locals are optimistic about the ...

Starting in 2026, California drivers face stricter road safety mandates, including expanded "slow down and move over" ...

Department for Transport figures show 23 people were killed and 1,658 were injured in crashes on Britain's roads in 2023, in ...

Caltrans says a newly installed traffic signal at State Route 32 and County Road P is now fully operational after weeks of ...

Edmond traffic is notorious, but a traffic management system has it easing up, data shows. It might take being out of it ...

Erie County is set to receive nearly $3 million in state funding via PennDOT’s Green Light-Go Program. Senator Dan Laughlin ...