Portland, OR – Multi-Vehicle Crash on I-5/Terwilliger Blvd. Leaves Injuries

Portland, OR (September 1, 2025) – A multi-vehicle accident on the southbound lanes of Interstate 5 near milepost 297 and Terwilliger Boulevard led to reported injuries on Monday, September 1. Portland Police and Oregon State Troopers responded to the scene shortly after the crash was reported. Authorities confirmed that several vehicles were involved in the collision, leaving traffic backed up for miles as emergency responders worked to assist the injured. At least one person was evaluated for injuries, though the extent has not yet been publicly released.

Crews provided medical assistance at the scene while investigating whether further transport to a nearby hospital was necessary. The Portland Police Department stated that an investigation into the cause of the crash remains ongoing.

Our thoughts are with the injured, and we wish them a full and quick recovery.