A bus caught fire Thursday afternoon after a collision on SR 54 in New Port Richey. 

Troopers said an assisted-living bus with no passengers collided into the back of a semi tractor-trailer truck. 

The collision caused the bus to catch fire. It sustained severe damage. 

The bus driver was taken to Trinity Medical Center with minor injuries. 

Troopers said the semi had little to no damage and the driver was hardly even aware he was involved in a crash.