LIVERMORE (KRON) — Several cars were involved in a major accident on Interstate 580 in Livermore, according to California Highway Patrol.

The accident happened around 6:11 a.m. on westbound I-580 at North Flynn Road, CHP officials said.

The seven-car pile up was blocking three lanes of westbound I-580. All lanes were reopened by 7:20 a.m.

TRAFFIC:Bay Area Traffic Conditions

Minor injuries and complaints of pain have been reported due to the crash.

Drivers were at a crawl out of Tracy through Livermore.

Further details on the crash are unavailable at this time.Stay with KRON 4 News for updates.