If the water is moving rapidly or the soft prehistoric muck is wet this area can be impassible. I strongly encourage that if you attempt this adventure please do not take any unnecessary chances with getting stuck or injured. The local authorities do maintain this County Road a couple times a year but if the wash has been flowing it will cut into the route deeply.
If the pass is clear you will eventually be rewarded with a fantastic elevated view of Lake Powell.
I will leave the rest of the navigation up to you. The Google Map may not include all of the jeep trails. I have a U.S. Geological Survey topographic map (USGS Topo) that I purchased at Glen Canyon Dam Visitor’s Center that I used to learn the area.