Just to give an update.
He is still in a drug induced coma. His neck vertabrae are broken in two places and they dont think he will walk again. He has many broken bones in his body they cant set because they cant move him to set them.
He is still on a breathing machine because his lungs were collaped and damaged.
Fortunately his other major organs are OK so he may just survive this, although still considered critical.
It was a single car accident on a major freeway so no one knows what happened at this point. But they do know he hit a on of those freeway barrels or barrier things and flipped over many times.
Thanks for the many prayers.