Three people were hospitalized after a school bus and two other vehicles collided in Bridgewater.

Bridgewater police say that crash happened near Blossom Drive Thursday afternoon. There weren’t any children on the school bus at the time of the crash.

The three drivers were all hurt in the crash and taken to area hospitals. One of the victims had to be taken to a trauma center via helicopter. But the extent of the injuries was not immediately clear.

The cause of the crash is under investigation