Shelbyville, IL depot. Chicago and Eastern Illinois (C&EI) Railroad (Frisco System) 1911 Sanborn map See history below on the line. http://en.wikipedia.org/wiki/Chicago...inois_Railroad And a book on the Chicago and Eastern Illinois Railroad you can read on line. http://books.google.com/books?id=4ns...&cad=0#PPP1,M1