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

The traffic light at my side street almost always turns green within 10 seconds of my arrival, setting a happy tone for the rest of the drive. But on occasion, someone stops too far back or pulls too ...

HURRICANE, W.Va. (WCHS) — Hurricane Mayor Scott Edwards said traffic on Teays Valley Road is starting to improve after weeks of heavy traffic backups. It was taking people upwards of an hour to travel ...

DOTHAN, Ala. (WTVY) - Traffic woes are coming to a standstill in Dothan. City crews have been working to reprogram traffic light sensors at intersections across the Circle City to help ease delays.

Have you ever wondered how traffic lights know when to give you a signal? Reader Nick Shepard asked Bee Curious, a community-driven series in which The Sacramento Bee’s service journalism team answers ...

DOTHAN, Ala. (WTVY) - People driving in downtown Dothan are waiting longer than usual at certain traffic lights. At the Alice and West Main Street intersection, the wait time at red lights is ...