You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal cars; here's what they're for.

Traffic lights follow the same green-amber-red order during the day, but at night, some of them switch to flashing certain colors. Why does that happen?

Other states use ramp metering to reduce crashes, improve travel times and control the flow of traffic entering the freeway. The ramp meters will be used when traffic is slower and congested. They ...

MARTINSVILLE, Va. (WDBJ) - Drivers in Martinsville are going to be seeing some changes again in Uptown as the city is giving the green light to a new set of traffic patterns to improve safety. Three ...

NILES, Mich. (WSBT) — A new traffic pattern at the intersection M-51 and US-12 is confusing drivers. At the intersection of M-51 and US-12 drivers can't turn left anymore, instead they must make a ...