Normer Acker reminded me of a video that I'm not sure many others have seen. It's this video with a drone that follows the South Park grade from the Como Depot out to the Como Wye/King Branch Wye and back. If you haven't seen it, it's worth checking out.
Enjoy,
Kurt
My name is Norm, but it is a cool video. Hopefully it'll see track in the not too distant future, the trestle and washout fill/culvert could be interesting...