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VAIL, Pima County, Ariz., Nov. 6, 2026 — One person was critically injured on Wednesday evening, November 4, after a multi-vehicle crash caused a semi-truck to roll over and catch fire on Interstate 10 near Vail.
The Arizona Department of Public Safety said the crash happened around 6:56 p.m. on I-10 near milepost 290. Preliminary reports indicate a semi-truck hauling wine bottles collided with a box truck that was towing a passenger vehicle. The impact caused the semi to roll onto its side, and the truck then caught fire, according to the department.
One person riding in the semi was taken to a hospital in Tucson with critical injuries. No other injuries were reported in the information released so far.
The crash shut down the eastbound lanes of I-10 for nearly four hours while crews worked to clear the wreckage and extinguish the fire. The cause of the collision remains under investigation, and no further details have been released.
We hope everyone who was hurt makes a full and speedy recovery.
Local Crash Information for Vail, AZ
The truck crash was reported on Interstate 10 in Vail. For more crash news from the area, see our latest Pima County crash news.
Frequently Asked Questions
Why are crashes involving large trucks usually more severe than typical car accidents?
A loaded semi-truck can weigh tens of thousands of pounds more than a passenger car, so a collision transfers far more force into smaller vehicles, and trucks also take much longer to stop.
What are truck blind spots, and why do they matter?
Large trucks have wide no-visibility zones along both sides, behind the trailer, and directly in front of the cab. Drivers in those areas may not be seen by the truck driver, which raises the risk of a collision during lane changes or turns.
What is an underride crash?
An underride crash happens when a smaller vehicle slides partly or fully beneath a truck's trailer during a collision, usually because the trailer sits higher off the ground than a car's front bumper.
What commonly causes large-truck crashes?
Factors investigators frequently cite include driver fatigue, mechanical failure, cargo shifts or spills, poor weather, and other vehicles merging or stopping suddenly in a truck's path.
