Via various discussion forums and video comments, these C&S narrow gauge depots are also still in existence (besides the ones in the video). Does anyone have any more information on any of these in terms of their present status beyond what is below?
Estabrook
Keystone: Now used for Keystone Stables
Empire Junction (Seems to be presently a residence)
Alma (I think part of it remains but in very bad shape)
Dome Rock (This is one of those "I heard it somewhere" things)
Central City: Definitely still there, but buried for a long time under mine tailings (now with a parking lot on top)
Combined Glenisle/Grousmont wait stations in Bailey at Helen McGraw Tatum Memorial Park
Below shows what I think to be the Empire Junction depot (the center building of the three shown) on Google Earth.
The line running across the screen is an estimation of the old C&S roadbed.

Kurt