A one-alarm fire at the south end of the intersection at Bollinger Canyon and Dougherty Road was quickly contained by firefighters Monday afternoon, San Ramon Valley Fire District Battalion Chief Jack Barton said.
The fire department was first alerted of the blaze, which was estimated to be about two acres, at 3:15 p.m.
The fire didn't threaten any homes and was contained in about 30 minutes.
The cause of the fire is under investigation.
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