The Chicago City Council has approved the rezoning for a new medical building and future expansion at 1400 W Harrison Street in the Illinois Medical District. Bound by W Harrison Street to the south, S Loomis Street to the east, and the Eisenhower Expressway to the north, the building continues the mass expansion of the Rush University Medical Center. This second phase of construction leaves one last approved expansion pad on the land that used to hold student housing, while also extending the campus east a full city block.