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SPOKANE VALLEY, Spokane County, Wash., Sept. 18, 2026 — A two-vehicle crash sent one car rolling over on Interstate 90 on Thursday evening, September 17, near Argonne Road and Broadway Avenue in Spokane Valley. At least one injury was reported.
Authorities said crews were called to the scene around 7:40 p.m. after reports of a rollover involving two vehicles. Responders were told a person may have been trapped inside a vehicle and in need of extrication, according to initial radio traffic.
Emergency crews worked to free the occupant, and at least one injury was reported at the scene, though the severity has not been confirmed. The extent of harm to anyone else involved has not been released.
By the time news crews reached the location, traffic on I-90 had returned to normal flow and a tow truck was clearing the wreckage. Authorities have not released details on what led to the crash, and the incident remains under investigation.
No further information on the drivers, passengers, or vehicles involved has been made public. Authorities have not said whether charges or citations are expected.
We hope everyone who was hurt makes a full and speedy recovery.
When Rollover Crashes Are Most Likely to Happen
Rollovers on interstates tend to cluster around the evening commute, when traffic is heaviest, and drivers are moving between lanes at higher speeds. A sudden swerve, an overcorrection, or contact between vehicles can be enough to tip a car or SUV, especially one with a higher center of gravity.
Darkness adds another layer of risk. Depth perception drops, reaction times slow, and drivers are more likely to misjudge the distance or speed of another vehicle. Fatigue also plays a bigger role after dark, particularly for commuters heading home at the end of a long day.
According to the Insurance Institute for Highway Safety, 24 percent of fatally injured occupants in crashes classified as other, which were mostly rollovers, were belted in 2023. That figure points to how much seat belt use matters once a vehicle starts to roll, regardless of the time of day the crash happens.
Frequently Asked Questions
What causes a vehicle to roll over?
Rollovers typically happen when a vehicle loses traction, is struck at an angle, or overcorrects sharply enough to tip onto its side or roof. Higher speeds and top-heavy vehicles make a tip-over more likely.
Why are rollover crashes dangerous?
When a vehicle rolls, occupants can be thrown against the roof, doors, or windows, and unbelted riders are at higher risk of being partly or fully ejected.
Which vehicles are most prone to rolling over?
SUVs, pickup trucks, and vans with a higher center of gravity are more prone to rolling over than low-profile passenger cars, particularly during sharp steering maneuvers.
Does wearing a seat belt affect survival in a rollover?
Yes. Seat belts keep occupants inside the vehicle and in their seats as it rolls, which lowers the chance of being thrown against the interior or ejected.
What to Do After a Rollover Crash in Spokane Valley, WA
If you're involved in a rollover, stay as still as possible until you can check yourself for injuries, since adrenaline can mask pain from a serious injury. If you can move safely, turn on hazard lights and get away from traffic lanes if the vehicle is in a dangerous spot.
Call 911 even if injuries seem minor, since some symptoms show up hours later. Accept a medical evaluation at the scene or soon after, and keep records of any treatment.
Report the crash to your insurer and write down what you remember while it's fresh, including where on I-90 it happened and what other vehicles were involved. If Spokane Valley police or the Washington State Patrol respond, ask how to obtain a copy of the official report once it's filed.
