Originally Posted by frakkingoff
I'm guessing you do not live in Chicago.
I do, and I can tell you that those are not "L" trains. We don't stack them in multiple layers, one above the other. Most aren't more than a two or three stories above the street, and certainly not 15, with one track above another, as in that shot. We also do have those little curvy rooftop thingies.
The one in the prologue is definitely an L. That's what people were talking about, not the later shots around Wayne Tower.