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SAN LEANDRO, Alameda County, Calif., Sept. 27, 2026 — A rollover crash involving multiple vehicles shut down lanes on northbound I-880 near Washington Avenue early on Friday morning, September 25. At least one person was reported injured, and an ambulance was sent to the scene.
The California Highway Patrol said the crash was first reported shortly before 5:45 a.m. near the Washington Avenue overcrossing. A report described a vehicle overturned onto its roof, another facing sideways in the roadway, and a motorcycle down, all blocking lanes on the freeway. Traffic camera footage reviewed by dispatchers reportedly showed the same scene.
Investigators noted that at least three vehicles were involved, including a sedan that came to rest against the center divider. One report described a silver SUV involved in the collision sequence along with a dark-colored sedan and another vehicle, though the full circumstances remain unclear. The extent of injuries beyond the one confirmed injured person has not been released.
Emergency crews worked to clear the freeway over the following hour. Multiple lanes were closed at different points as crews cleared vehicles and debris, with at least one lane reopening by mid-morning. Two vehicles involved, a dark sedan and a gray sedan, were towed from the scene, one of which was reported to have major front-end damage.
The California Highway Patrol has not released a cause for the crash. The collision remains under investigation.
We wish the injured a complete and speedy recovery.
Why Do Rollover Crashes Turn So Deadly on Freeways Like I-880?
Rollovers sometimes start with something ordinary: a driver overcorrects after drifting onto a shoulder, clips another vehicle, or swerves hard to avoid a slowdown in traffic. On a freeway with a center divider and multiple lanes, that single steering input can be enough to send a vehicle into a skid, catch a tire edge, and tip.
What makes rollovers different from other crash types is what happens to the people inside once the vehicle starts to tumble. Occupants who are not properly belted can be thrown around the cabin or partially out of a window during the roll, and a door or window that opens under the stress of impact can eject someone from the vehicle entirely. Ejection removes the protection the vehicle's structure would otherwise provide, which is why it plays such a large role in rollover deaths.
According to the National Highway Traffic Safety Administration, 38 percent of pickup-occupant fatalities occurred in vehicles that rolled over in 2023. That figure reflects how much of the danger in a rollover comes not from the roll itself but from whether occupants stay contained inside the vehicle as it happens.
Frequently Asked Questions
What is a "tripped" rollover?
A tripped rollover happens when a vehicle's tire strikes an object, curb, or soft shoulder while sliding sideways, causing it to flip rather than continuing to slide. Most rollovers are tripped rather than caused by high-speed maneuvering alone.
How can drivers reduce rollover risk?
Keeping tires properly inflated, avoiding sudden steering corrections, and slowing down before curves or lane changes all help a vehicle stay planted. Taller vehicles with a higher center of gravity, like SUVs and pickups, are more prone to tipping.
Are rollovers more common on certain roads?
Yes. Freeways and rural highways see more rollovers than city streets, partly because of higher speeds and partly because shoulders, guardrails, and medians can catch a tire and start the roll.
What injuries are common in rollover crashes?
Head, neck, and spinal injuries are frequent, along with injuries from being thrown against the roof or window frame. Seat belt use significantly lowers the chance of being ejected during the roll.
What to Do After a Rollover Crash in San Leandro, CA
If you're involved in or witness a rollover, call 911 right away and stay clear of the roadway if it's safe to do so. Freeway shoulders and travel lanes are dangerous places to stand, so wait for help in a protected area if possible.
Anyone involved should get checked by a medical provider even if they feel fine at the scene. Adrenaline can mask pain from neck, back, or head injuries that show up hours or days later.
Once everyone is safe, request a copy of the official collision report from the California Highway Patrol and keep records of any medical visits. These documents can matter later for insurance claims or simply for understanding what happened.
