From http://forums.mtbr.com/showthread.php?t=379871
A few of us were out at JMP today and there were several singletrack trails that someone had placed large tree limbs and/or rocks across the trails to create blocks. Cinderella had the most obstacles but other trails did as well. We rode a significant amount of the singletrack there today and cleared the naturally and 'unnaturally' caused blocks. You may want to ride a bit more conservatively until all these are cleared.
There was a lot of debris from the last storm and we cleared some bad sections of that. Park Service removed the downed tree on the trail to Two Dollar Hill but there are still a few more trees down. Be safe!
Rode a few loops of JMP today -- trails were free of debris. No obstacles on Sunset, Sequoia Bayview or Cinderella.
Trails are for the most part nice and dry (with the few muddy spots and puddles) but Cinderella was GREAT!

