I would have missed it had I not got curious about the rail line going by the river. I was standing on the hill just above to the right of it. What caught my eye was the two story warehouse building. I drove down the street that led me to it. I did not have wide angle lens, so I settled for the signage. Walking back to the car I looked upline and saw the switch house, The lay of the land then suggested a staging yard at some time.
I wish I had more time and better legs. I enjoy structures of antiquity. (I am in process of becoming one myself.)