Traffic headed into San Francisco is backed up on the Bay Bridge after an early morning crash shutdown a lane.
The far left westbound lane is closed after an AC Transit bus collided with three other vehicles shortly after 6 a.m. According to media reports, the bus driver was carrying 20 passengers when the bus collided with the other cars. One person was injured; however, officials do not know the person's condition at this time.
The accident was cleared by 7 a.m., but the traffic is still very much there.