
Since construction was halted on the Chicago Spire, the Santiago Calatrava-designed skyscraper at 400 N Lake Shore Drive, the hole which was to become the tower's foundation has become something of a local punchline, variously being caricatured as the site of semi-ironic proposals for inner-city adventure playgrounds or the pit into which the city's other failed ventures can be metaphorically dumped. But according to a report by the Chicago Tribune, that narrative might be about to change, as their sources within the city government have confirmed that a proposal is in the works to bring two skyscrapers to the site, designed by David Childs of SOM, the lead architect behind 1 World Trade Center.