First responders arrived to the site of a spot fire along Interstate 5, just north of McBean Parkway, in Santa Clarita on Saturday.
Upon receiving word about the quarter-acre acre fire at 2:58 p.m., firefighters with the Los Angeles County Fire Department were immediately dispatched and arrived in three minutes, according to Fire Supervisor Melanie Flores.
The fire was knocked down by 4 p.m., Fire Supervisor Art Marrujo later said.
The No. 3 lane on the northbound side of the I-5 will be blocked for approximately one hour, according to a SigAlert issued by the California Highway Patrol.
No structures were threatened and no residents were evacuated, Flores said.