The westbound lanes of the San Mateo-Hayward Bridge have reopened following a diesel oil spill that resulted from a major crash on state Highway 92, according to the California Highway Patrol.
A big-rig carrying dry cement collided with two box trucks and two other vehicles in the westbound lanes of state Highway 92 near the Foster City Boulevard on-ramp at 8:56 a.m., according to the CHP.
The driver of the big-rig was injured, but the CHP did not immediately have an update on the driver's condition.
Officers were turning around westbound drivers at the bridge toll plaza in Hayward.
All westbound lanes of San Mateo Bridge reopen