OAKLEY (CBS SF) — Two people were injured, one seriously, in a two-vehicle collision Sunday night at Main Street and Live Oak Avenue, firefighters said.

The accident was reported at 7 p.m. Sunday, on the old state Highway 4 about a half-mile east of the state Highway 160 interchange, said Battalion Chief Jeff Burris of the East Contra Costa Fire Protection District.

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One person was thrown from the vehicle in which they were riding; that victim was taken by helicopter to John Muir Medical Center in Walnut Creek for treatment of major injuries, Burris said. The other person injured was taken by ambulance to a local hospital for treatment of minor injuries.

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Both vehicles involved sustained serious damage. The Oakley Police Department is investigating the accident. No further details were available.

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