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JURUPA VALLEY, Riverside County, Calif., Sept. 17, 2026 — A three-vehicle crash blocked all westbound lanes of State Route 60 near the Interstate 15 interchange early on Wednesday morning, September 16. At least one person was reportedly injured.
The collision was reported shortly before 5:45 a.m. and involved a Toyota Camry, a Dodge Ram pickup, and a third vehicle. Initial radio traffic described a pickup truck striking the Camry, with a report of at least one person injured at the scene.
The crash was upgraded from an unknown-injury collision to a confirmed-injury collision within the first half hour, according to dispatch logs. Fire crews and paramedics from Riverside and Ontario were called to the scene, and one patient was reportedly transported to a hospital, though the extent of the injuries has not been released.
All westbound lanes of SR-60 were shut down for several hours while crews cleared the wreckage, detectives said. A tow was called for the Camry, which sustained damage to both the front and rear ends, suggesting it may have been struck from more than one direction. Lanes were reported reopened by around 6:12 a.m.
The California Highway Patrol has not released the names of those involved or determined a cause. The crash remains under investigation.
We wish the injured a complete and speedy recovery.
What Makes Multi-Vehicle Pileups on Highways Like SR-60 So Damaging
Crashes involving three or more vehicles usually do more damage than a simple two-car wreck because of what happens after the first impact. A vehicle that stops suddenly on a highway becomes an obstacle for the traffic still moving behind it. The closing speed between a stopped or slowed car and one still traveling at highway speed determines how hard the second hit lands, and that speed difference, not just the crash itself, sometimes decides how bad the damage becomes.
Early morning hours bring their own visibility problems. Darkness, glare from headlights, and morning fog or haze can all shrink the distance a driver has to see and react to a slowdown ahead. When visibility drops, drivers frequently don't see brake lights or a stopped vehicle until they are already too close to stop safely, which is how a single crash turns into a chain of them.
Vehicle design plays a role too. The front and rear ends of a car are built with crumple zones meant to absorb impact and protect the cabin. A vehicle hit from both directions, as can happen when it's caught between two other vehicles in a chain-reaction crash, takes damage to both of those zones at once, leaving less structure to absorb any additional force.
According to the National Highway Traffic Safety Administration, 28,595 large-truck occupants were injured in multi-vehicle crashes involving large trucks in 2023.
Frequently Asked Questions
How does fog or low visibility contribute to pile-ups?
Reduced visibility shortens the distance a driver has to spot slowed or stopped traffic ahead. By the time a hazard becomes visible, there may not be enough room left to brake or steer around it, which is how one crash can quickly draw in following vehicles.
Why is following distance so important?
The gap between vehicles is what gives a driver time to react. A shorter following distance means less time to stop once brake lights appear, and that gap matters even more when visibility is poor or traffic is moving fast.
Are secondary crashes common after an initial wreck?
Yes. Once a crash blocks lanes or slows traffic, approaching drivers who don't notice in time can strike the stopped vehicles or each other, adding additional vehicles to the original incident.
What makes multi-vehicle crashes hard to investigate?
Investigators have to determine the sequence of impacts, not just the final resting positions of the vehicles. Multiple points of contact, conflicting witness accounts, and damage from more than one collision can all complicate that timeline.
What to Do After a Multi-Vehicle Crash in Jurupa Valley, CA
If you're involved in a crash with multiple vehicles, try to move to a safe area if your car is drivable and it's safe to do so, then turn on hazard lights to warn approaching traffic. Call 911 even if injuries seem minor, since some injuries, particularly from being struck more than once, aren't obvious right away.
Seek a medical evaluation as soon as possible after the crash, even if you feel fine. Adrenaline can mask pain from soft-tissue injuries or minor head trauma for hours. Exchange information with all drivers involved, take photos of the scene and vehicle positions if you're able, and request a copy of the CHP or police report once it's filed. If you're waiting for updates from authorities in Jurupa Valley, official crash reports typically take several days to become available.
