From what I could see I think that would be a SUV/truck road. I’ve driven out Panoche Rd. East of Paicines to New Idria Rd. and it just gets worse and worse for about 30 miles until there’s a sign that says the road is closed. After a while it’s smoother driving on the shoulder than what left of the road. Even 198 gets pretty rough about 5 miles East of 25.Looks like a fun day. That road that heads east out of Bitterwater looks to be a more adventurous route to take some day.