Firefighters shortly after 9 p.m. Thursday have closed eastbound traffic on state Highway 14 in the Evergreen Boulevard to Lieser Road area.
A one-vehicle rollover has left a young woman trapped and the car against a guardrail.
Early emergency radio traffic monitored at The Columbian said firefighters had arrived and found a young woman, possibly unconscious and bleeding from the head, trapped inside.
Firefighters said they had enough equipment and manpower to extricate her.
An AMR Northwest ambulance has been dispatched to the scene.
Eastbound traffic should seek detours such as Mill Plain Boulevard.
John Branton: 360-735-4513 or firstname.lastname@example.org.