Share Icons Properties Properties Chicago IL The 78 City Centers Mixed-Use Office Retail Contact Information (312) 595-7400 Email WEBSITE 1200 S. Wells St., Chicago, IL, 60607 The Numbers Square Footage 10m The 78 is the largest and most ambitious real estate development in Chicago history, transforming 62 acres of undeveloped riverfront land into downtown's most vibrant mixed-use community. The 78 embraces Chicago's rich cultural history, drawing inspiration from the city's existing 77 neighborhoods and expanding the central business district southward to connect multiple dynamic communities. The 78's walkable campus will bring the best of 24/7 living to one location, featuring nearly 10 million square feet that will fuse new homes, cultural events, sports and entertainment and outdoor recreational spaces into a groundbreaking new neighborhood. Residents, workers and visitors will also enjoy 7 acres of publicly accessible open space, and a half-mile riverfront promenade that will connect to Ping Tom Park to the south.In addition to the new riverfront promenade, The 78 will enhance connectivity between downtown Chicago and the city's South Side through multiple infrastructure improvements, knitting together the South Loop with the adjacent neighborhoods of Chinatown, Bronzeville and Pilsen. Design & Construction Market status In Development Architects Skimore Owings and Merrill Gallery