Oswego, IL (August 15, 2025) — A three-vehicle crash involving a truck left one person seriously injured Thursday in Oswego, prompting a large emergency response in the west suburban area.

According to reports, the crash occurred on August 14 near the intersection of Plainfield Road and Schlapp Road. The Kendall County Sheriff’s Office reported that at least one individual sustained serious but non-life-threatening injuries in the collision.

Chopper footage from the scene showed a heavily damaged passenger vehicle and a large truck involved in the crash. Authorities confirmed that three vehicles were part of the incident. The injured individual was transported to a nearby hospital for urgent medical care.

Road closures were in place while investigators examined the scene, though the area has since reopened to traffic. The sheriff’s office has not released further details as the investigation continues.

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PLEASE TAKE NOTICE

This article is based on initial information from law enforcement and may be updated as the investigation progresses.

• The identities of those involved have not been released at this time.
• Investigators are still working to determine what caused the crash and the role of each vehicle involved.
• For traffic conditions or detours related to this crash in Oswego, check with Kendall County authorities or local traffic monitoring services.

This report is for informational purposes only and does not constitute legal or medical advice. All facts reflect public information available at the time of publication and are subject to change. If you or a loved one were affected by a similar crash, legal guidance may be beneficial. Read our full disclaimer.