About 100 gallons of milk covered an area just off Interstate 5 in Gorman Wednesday morning after a tanker truck transporting the dairy load crashed, officials said.

At about 3:47 a.m., the truck carrying about 3,000 gallons of milk and traveling northbound on the freeway drifted onto the right shoulder, went over a dirt embankment, hit a barbed-wire fence and overturned, according to a California Highway Patrol report.

The collision occurred just south of Quail Lake Road, the report said.

A hazardous materials team responded to the spill and was still at the crash site as of noon Wednesday, said Los Angeles County Fire's inspector Matt Levesque.

The driver, a 33-year-old Bakersfield woman, was taken to a hospital for treatment of minor injuries, the report said.