EL CERRITO -- A Vacaville woman has been identified as the person killed in a rollover crash on Interstate 80 on Saturday, authorities said.

The Contra Costa County Coroner's Office identified the victim as 33-year-old Katherine Breece. She was driving west on I-80 at 12:16 p.m. when she lost control of a 2000 Honda Civic, according to the California Highway Patrol.

The car overturned and came to a rest on its wheels near the Potrero Avenue onramp, the CHP said. El Cerrito firefighters who responded to the crash administered aid to Breece, but she died at the scene.

No other cars were involved.

David DeBolt covers breaking news. Contact him in Richmond at 510-262-2728. Follow him at Twitter.com/daviddebolt.