The storm two weeks ago washed out the last leg of the road in two places. The top portion of that leg is still passable in a vehicle with good clearance, but the bottom would be risky. So, at this point, you can't get a car or truck into the LZ.
Another heavy rain and Coffee Pot Lane might face the same fate; it is also getting pretty rough.
Here's a picture, hopefully, looking up the road from the LZ
Daniel
Edit: Here's the link to the photo since I'm failing at inserting it into the post http://www.flickr.com/photos/10152843@N02/5674408254/