Portland, OR – Multi-Vehicle Crash on I-5/Marquam Bridge Leaves Injuries

Portland, OR (September 3, 2025) – A traffic collision on the southbound lanes of I-5 near the Marquam Bridge left several people injured on Wednesday, September 3. The accident was reported shortly after 8:00 a.m., according to the Portland Police Bureau.

Authorities confirmed that multiple vehicles were involved in the crash. First responders provided immediate assistance to those injured. At least one injured person required transport to a local hospital for further evaluation, while others were treated on-site for non-life-threatening injuries.

The southbound lanes near the bridge were partially blocked for more than an hour as police investigated and tow trucks worked to remove the damaged vehicles. The Portland Police Bureau has launched an investigation into the cause of the crash, though no details about contributing factors have been released.

We send our thoughts to those injured and hope for their quick and full recovery.

If you or someone you love has been injured in a crash on I-5, you may have the right to pursue financial compensation. Contact our personal injury accident attorney to discuss your legal options today.