MARANA, Ariz. (KGUN) -- Tucson police and members of the Southern Arizona Counter Narcotics Alliance (CNA) announced Wednesday that a traffic stop in the I‑10 and Cortaro area resulted in the recovery ...

One person was killed early Friday morning in a single-vehicle crash on the eastbound Interstate 10 in Tucson, authorities ...

TUCSON, Ariz. (KGUN) — Travelers in and around Tucson can expect big changes on the region’s freeways in 2026 as the Arizona Department of Transportation finishes a major I-10 widening project, ...

Arizona's State Route 24 speed limit was increased from 45 mph to 55 mph in December. A state study found most drivers were already traveling between 55 mph and 68 mph on the freeway. SR 24 is a ...

If only the deaths of three U of A students in a crosswalk were an isolated incident. If it were isolated, in time or in space, then speeding up the installation of new pedestrian crossings on North ...

TUCSON, Ariz. (KVOA) - The Tucson Police Department has received four grants from the Arizona Governor’s Office of Highway Safety, aimed at reducing traffic fatalities and unsafe driving behaviors.