When a lighted intersection isn’t functioning properly, the lights for one set of lanes typically begin flashing red, and the adjacent set of lights typically begin flashing yellow. Knowing what to do ...
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 a red light.
AI-powered traffic sensors now predict red-light crashes before they happen, cutting fatal collisions by 47% through ...