Daryl Ann, >From the interactive map at http://www.encyclopedia.chicagohistory.org/pages/10345.html , it show there might be the EL there. It is difficult to tell. However, I do believe the EL runs down the center of the Ike. I am not sure when it came into existence, but someone like Masugu might know. Articles from the papers woud be the Trib, but not sure if the Sun-Times or the Herald or the Daily News was around then. Molly maybe able to help you there. Bill