This weekend, Danny, of the Bicycle Response Team for the Tour to Tanglewood, said Dock Davis road was out. This is the bottom of the last rush of adrenaline in the Tour on day 1.
I rode loop 1 with Tom on Saturday (more later) and loops 2 and 3 with my parents while visiting them on Sunday. (We rode in a car.) I took photos and sent them to Michelle and Suzanne et. al. at the MS Society and it looks like now there's a route change. This is sad in one way, in that this is a beautiful stretch of nice road. On the other hand it will be great for next year that some of these older bridges will have been replaced.