That has to be the same road. It was not maintained, no gravel, impassable when muddy, and rock outcroppings every where. I had to move all over the road to avoid hitting the oil pan on that caddy.
I think all the roads leading in are of a similar nature. It is, of course, done deliberately to directly discourage only those not truly interested in seeing this wonderful place (meaning keeping out the old roadhogs driving battlecruisers through our national parks). For those who do brave the journey, it is, as you know, well worth it. ;-)