Lake Oswego, OR – Injury Accident on I-5 SB at Exit 299A

Lake Oswego, OR (September 10, 2025) – A multi-vehicle crash on I-5 southbound near Exit 299A in Lake Oswego left several people injured on Wednesday, September 10. The Portland Police reported the collision around the morning commute hours, prompting a significant emergency response.

Multiple cars were involved in the crash, causing lane closures and traffic disruptions for drivers heading toward southern Clackamas County. Medics evaluated the injured at the scene, and one individual reportedly required transportation to a nearby hospital for additional treatment. The full extent of the injuries remains under review.

Officers remained on-site for hours to gather evidence and determine the cause of the crash. Authorities have not released the names of those involved.

Our thoughts are with the victims, and we wish all those injured a speedy recovery.

Injured in an I-5 crash? Call our experienced Oregon personal injury lawyers at (888) 511-4558 for dedicated representation and help pursuing rightful compensation.