Confused about what to do at a red light? Here's when it's legal to turn, what flashing signals mean, and who can go through ...

In the U.S., a yellow light comes up only in between the transition from green to red. That's not the case in several parts ...

Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

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

A traffic light pole near downtown Spokane was broken in half after a truck crashed into it Thursday afternoon. The felled pole blocked several lanes of northbound traffic on Ruby Street near 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 ...

The Green Line is about to get the green light to start operating again. Service will resume from North Station on several branches Tuesday morning after more than two weeks of planned work on the ...

MIMS, Fla. (WESH) - A traffic worker is dead after a semitruck slammed into his truck on Interstate 95 in Mims, Florida. Two traffic incident responders were sitting inside their arrow board truck, ...

Police say a 15-year-old driver ran a red light and slammed into another vehicle on Dec. 31 near 75th Avenue and Camelback Road. The driver of the second vehicle and a pedestrian were both injured.