Truck driver killed in Costa Mesa crash; intersection to be closed for at least 6 hours

COSTA MESA, Calif. (KABC) -- A commercial truck driver was killed Monday morning in a major crash in Costa Mesa.

The collision occurred at the intersection of Fairview Road and Sunflower Avenue.

It's unclear what caused the crash. The Costa Mesa Police Department said the area will be closed for about six hours as part of the investigation. Drivers are urged to take an alternate route.

This is a developing story. This article will continue to be updated as more information becomes available.