There is still not a full loop ride able, so the north end trails are closed. The park has made it clear that all open trails anywhere in the park are ride able, so stop by the nature center for the latest map that marks green "open" trails.
I know it seems like a long time since July, but when you get out there and see the conditions it becomes much more understandable. The park is plugging away at it, as are more than a few volunteers. When we have another "all hands on deck" TM day scheduled I will post it here.