It seems to be working for me. I copied the address from my previous note, pasted it into the address bar and hit go and it took me there. However, in doing some more searching around in this site I discovered that it is the same map from here titled "Bureau of Land Management Map of New Routes" but with a few more items added in.
I've got a question. The route 3 parking area that you've talked about (I think it is route 3?) is that on the dirt road that you come to and then go through/over the little wooden gate or does it come out near the parking area that you park at when you pay the $4 toll?
Thanks for the info!