The PS Depot survives today as a private dwelling - perhaps most notable feature is the freight door. There are a number of places where grade can still be seen in and around PS, established by the feeder lines - in fact there is a very nice curving dirt fill in the forest behind my house. The grade went across my driveway. A year after construction was completed, rains revealed a spike!. I am not familiar with the location of grade from Gato to PS - Drove the road this spring with Marshall and Mary Jane Smith after a work session.Little to be seen. There is much more to be seen of the roadbed from Gato to Dulce. Ed.