i used to go there for insurance meetings with brokers and ran the trail for daily exercise and fun
-not all twenty miles-
very interesting and takes you literally behind the scenes and into some areas definitely not touristed-but i felt safe so long as i was running-
seems i did visit one old station-very airy and open and i seem to recall but cant remember the name-i didnt see any ROW relics, track rails spkies sleepers etc -just a rather flat and surprisingly overgrown path-prefereable to running on the roads in many many places-very tight curves and high walls in some places