Los Angeles firefighters with an assist from counterparts in Ventura County knocked down a brush fire that burned an estimated quarter-acre of grass in Chatsworth.
The brush fire along the eastbound shoulder of the Ronald Reagan (118) Freeway east of Rocky Peak Road was reported at 1:27 p.m., according to Los Angeles Fire Department spokesman Brian Humphrey.
No injuries were reported and the cause of the fire remained under investigation, Humphrey said.