STOCKTON, San Joaquin County, Calif., Nov. 6, 2026 — A gray semi-truck and a black Chevrolet Tahoe collided on northbound Interstate 5 at the Downing Avenue onramp on Tuesday afternoon, November 3, according to the California Highway Patrol.
The crash was reported shortly after 1:20 p.m. near the onramp north of Downing Avenue. Vehicles were initially reported blocking the roadway, and the Tahoe reportedly sustained moderate damage to its front end. The CHP classified the collision as a minor injury crash.
Stockton Fire Department personnel responded to the scene to assist. A traffic hazard was also noted in the area as crews worked to clear the vehicles, and a tow truck was called to remove wreckage from the roadway.
The incident remains under review. We wish those injured a full recovery.
Local Crash Information for Stockton, CA
This truck crash happened on I-5 in Stockton, CA. For more on crashes in Stockton, including local crash figures, trauma care and how to request a police report, visit our Stockton, CA accident reports page.
Frequently Asked Questions
Why are crashes involving semi-trucks usually more serious than typical car accidents?
The size and weight difference between a loaded semi and a passenger vehicle means more force is transferred in a collision, which can lead to more serious vehicle damage and injury even in lower-speed crashes.
What are truck blind spots, and why do they matter in crashes like this?
Large trucks have wide blind spots along both sides, behind the trailer, and directly in front of the cab. Drivers merging near a truck, such as at an onramp, should stay visible in the truck's mirrors whenever possible.
What is an underride crash?
An underride crash happens when a smaller vehicle slides partially or fully beneath a truck's trailer during a collision, usually increasing the severity of injuries. It's unclear from available reports whether this crash involved underride.
What typically causes large-truck collisions on highways?
Common factors include merging conflicts near onramps, limited visibility, following distance, and driver fatigue, though the specific cause of any individual crash is determined through investigation.
