Freight around Chicagoland/Duneland 

Here is a compilation of freight traffic around Chicagoland, and partially in Duneland. No locations are in order.
Symbols aren’t listed, only the location.
Chicagoland Locations;
Lombard, IL
Downers Grove, IL
Franklin Park, IL
Glenview, IL
Homewood, IL
Duneland Locations;
Chesterton, IN