The firefighters had just wrapped up a 12-hour shift fighting a wildfire.
Eight firefighters were hurt -- including two critically -- when the fire truck they were in rolled over while returning from a 12-hour shift battling the Airport Fire wildfire, one ofseveral large blazesraging in Southern California, officials said.
The truck crashed on State Route 241 in Irvine just before 7 p.m. Thursday, Orange County Fire Authority Chief Brian Fennessy said.
The California Highway Patrol toldABC Los Angeles station KABCthat a car in front of the truck swerved to avoid hitting a ladder that was in one of the lanes, causing the fire truck to swerve, lose control and overturn after hitting the guard rail. No other cars were involved in the crash, Fennessy said.