The through truss bridge, at MP 36.4, in the photo spans the I and M canal old turning basin adjacent to the Des Plaines River. There are two main tracks that cross that bridge; our Bridge Dept. repainted the bridge with silver/aluminum paint in the mid to late 1980’s.
This is very interesting. My mother's family is from Joliet, and her brother had a large setup in the basement (back in the old Silver Streak days). I have been accumulating EJ&E freight for a new yard area on layout. I can see how to model the gondola (interesting project but not so difficult?) but I am wondering about the sheets... obviously from the mills in South Chicago/Indiana once the Joliet mill shut down... but what were they for?