I spoke to Bob today- he's home. Had a concussion, road rash, and a swollen knee. Evidently he was on a straight stretch coming from the top before the 1st ranger station and as he remembers, hit something in the road (maybe a rock?). He doesn't remember anything much after that except knowing he was going off the bike.

The doctor said that the best thing to do would be to get out and walk. So, he's now on a walking regime. He wants to get riding on his wife's comfort bike soon. We'll see.

The doc also told him that he should recover fairly quickly as he is in excellent physical condition. (Yes, we know the benefits of cycling and that's one of the payoffs! )

I'm just glad to report that he's on the mend! It could have been much worse (as many of you know)! Thank you for all of your support! That's what keeps me coming back to this forum!