If you don't have a 4WD vehicle, you may want to look elsewhere. As of writing this, the road is extremely muddy and worn down, so you won't be able to get far in a low-clearance vehicle. I was still able to stop and set up my tent for the night, but it was not a nice spot. 

As other people have said, it's behind a closed gate but you're fine to go through. Road condition aside, it is flat and pretty easy to find a level spot for your tent or trailer.