The video above is from an earlier report.
CAL FIRE officials say the Camino Incident burned 91.2 acres near Highland Road and Collier Canyon in Dublin.
Earlier video taken from SKY7 shows a massive flume of smoke covering the hills.
PG&E crews were also called to the scene for report of low utility lines.
CHP officials have reopened Highland Road and Collier Canyon Road to the public.
CAL FIRE says crews will remain on scene to ensure the fire is fully extinguished. The cause of the fire remains under investigation.