ANOTHER VEHICLE INVADED MY LANE,COMING IN OPPOSITE DIRECTION, WE HIT HEAD ON,CAUSING GREAT DAMAGE IN THE FRONT+DRIVER SIDE OF MY MINIVAN,I ASSUME WE BOTH WERE AT 30+MPH,I SUSTAINED INJURIES TO MY NECK AND SHOULDERS(SO FAR) I FEEL AS IF THE AIRBAG HAD DEPLOYED,I COULD HAD SOME FACIAL BRUISING ,BUT NOT ALL THE PAIN I HAVE IN MY UPPER BACK AND NECK