A big rig crash occurred when the driver lost control of the vehicle. The rig went 40 feet down an embankment. Fortunately, the driver was not seriously hurt in the accident.

The California Highway Patrol is involved in the incident. They have reported the basic circumstances of the crash, including the loss of control by the driver.

Further details about the crash are available from the source. The accident happened off Niles Canyon Road in Sunol.