The Pacific Electric MOW department has been very busy. They have tore out the Playa Desnuda junction, and are reconfiguring it into a real junction.
While nothing is nailed/glued down, here is the basic layout of the track geometry.
I am not worried about the tight radius, the track that runs off the front of the layout is not going to have any power. The switch is going to be permanently set to head into the yard. The main track will lead run to the back to be a staging track. Operationally, an op session will start with either the Playa Desnuda switcher going to the staging track and bringing the cars in, or a Southern Pacific train pulling it in.