TUCSON, Ariz. (KGUN) — Drivers tell us red light runners are one of the most common—and frightening—things they see on our roads. The City of Tucson wants to see if installing blue lights on its ...

Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights perched near traditional red, yellow and green signals. They are not decorative ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...