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TUCSON, Pima County, Ariz., Oct. 29, 2026 — One person died in a crash early on Thursday morning, October 29, on I-10 near Ruthrauff Road on Tucson's northwest side.
The crash was reported around 2:40 a.m. near the Ruthrauff Road and El Camino del Cerro interchange, exit 252, according to the Pima County Sheriff's Department. One person died at the scene. Another driver was reportedly taken to Banner University Medical Center, though the extent of that person's injuries has not been released.
Sheriff's traffic investigators were reportedly called out to examine the scene. No cause has been confirmed, and the department has not said how many vehicles were involved. Details remain limited while the investigation continues.
Drivers in the area saw delays overnight, with possible ramp or frontage road closures near the interchange. Authorities asked motorists to use caution and watch for updates while crews worked the scene. Further details may be released as the investigation continues.
We are deeply sorry for the loss suffered by the victim's family.
Intersection Crashes in Arizona
This crash happened at I-10 and Ruthrauff Road in Tucson, AZ. For more on crashes at intersections across Arizona, see our intersection safety guide for Arizona.
Frequently Asked Questions
How do weather and road conditions affect crash risk?
Poor visibility, wet pavement, and debris can all reduce a driver's ability to react in time, especially on highways where speeds are higher. Nighttime hours can add to the risk simply because visibility is lower.
What should someone do right after a car accident?
Move to a safe location if possible, call 911, and wait for law enforcement to arrive and document the scene. Seeking medical evaluation promptly is important even if injuries aren't immediately obvious.
Where do most traffic crashes happen?
Many serious crashes occur on highways and major interchanges, where vehicles travel at higher speeds and merging or lane changes increase the chance of collision.
