03/02/2026
Marina City under construction (1960s)
Throughout the 1960s, Marina City’s towers steadily rose along the Chicago River, transforming the skyline with their bold, circular design. Construction workers maneuvered cranes and scaffolding, while concrete floors were methodically poured in the distinctive “corncob” shape. Observers on the riverbanks and nearby streets often paused to watch the daring progress, marveling at the vision of architect Bertrand Goldberg. The project was a symbol of postwar optimism, combining residential, commercial, and recreational spaces in one iconic complex. Even in its unfinished state, Marina City represented a new approach to city life, offering panoramic views, modern conveniences, and an innovative aesthetic that would define Chicago’s skyline for decades to come.