Photo: Washington State Patrol
Two semis were involved in a crash with three other vehicles on I-5 southbound north of Woodland on Tuesday, and the semis went down an embankment toward the Columbia River.
One of the trailers disconnected and floated into the river. The trailer contained metal shelving.
At least one of the trucks caught fire.
No one was seriously hurt.
Washington State Patrol is investigating the cause of the crash.
The wreck caused a backup that was miles long.