11 people were hurt when an agricultural truck crashed into another vehicle, and then hit a school bus on a rural northern Santa Barbara County road.
It happened at around 7 this morning, on Orcutt-Garey Road in the Sisquoc area.
The bus careened more than a thousand feet out of control before going over an embankment, and crashing into a fence, and tree.
The driver of the bus was seriously injured, and was pinned in the wreckage for about an hour before she could be freed.
10 students were hurt, with three taken to the hospital. The bus was from Righetti High School, in Santa Maria
The CHP is trying to determine exactly what led to the accident.