Multiple arrests, more than 70 vehicles impounded on Bay Bridge

Multiple arrests were made and more than 70 ATVs, dirt bikes and other vehicles were impounded on the Bay Bridge on Sunday evening, authorities said.

No further details were immediately available, but the incident appeared to cause a traffic jam and lane closures on the bridge. The Oakland Police Department, the California Highway Patrol and the San Francisco Police Department were involved in the recovery of the vehicles.

This is a breaking news story. Check back for updates.