A Sig-alert has been issued for the westbound lanes of the Bay Bridge near the toll plaza following a traffic collision Saturday morning.
At 10:13 a.m., California Highway Patrol officers responded to a report of a collision after at least two vehicles collided near the toll plaza, CHP officials said.
At least three westbound lanes are closed and no estimated time for reopening was provided.
It was not immediately known if anyone was injured in the collision.
Stay with KRON 4 News for updates on this story.Bay City News contributed to this report.