The tracks have curves and at places they are almost right angles. The rocks vary in size and I have placed the photo of the car in front of the field to show scale. I thought they were much bigger rocks but they are quite small. Bev, now we have seen this interesting place.
We visited Scotty Castle and the NP Ranger told us to forget visiting Racetrack (where the rocks can be seen within the park). He said that we could see them better if we left the National Park and drove into Nevada. His instructions were specific, drive a few miles into Nevada and at a SOFT EDGES sign there is a track onto the playa. Sure enough there was the track and at the edge of the field, the moving rocks.
Cotote catches Road Runner
... and back at the ranch to moon comes up later tonight.