All eastbound lanes of Interstate Highway 80 on the Carquinez Bridge have been opened again after a collision Monday afternoon involving three vehicles, according to the California Highway Patrol.
All lanes were open as of about 5:30 p.m.
The collision was reported at about 3:20 p.m. and may have involved a big-rig, dump truck and another vehicle.
One person may have been thrown from a vehicle, CHP officials said.
Check NBC Bay Area's traffic map for current conditions.