Emergency responders are at the scene of a single-vehicle rollover crash on southbound Interstate 5 south of Ridgefield, according to emergency radio traffic monitored at The Columbian.
Firefighters were dispatched around 5:38 p.m. to southbound I-5 at Milepost 11 for the report of a traffic crash.
The first arriving crew reported a rollover crash in which a vehicle struck a tree and then caught on fire, according to the radio traffic.
Responders shut down two lanes of the freeway near the crash. One of the lanes was reopened in about 20 minutes.
One patient was being treated at the scene, according to the radio traffic.
This story will be updated.