Renaissance Center construction (1971-1977)
Henry Ford II and a consortium of corporate partners built the Renaissance Center on Detroit's riverfront, betting on urban renewal after the 1967 riots. It was one of the largest private developments of its era.
The complex opened in 1977 but drew criticism as an isolated, fortress-like complex that turned its back on surrounding streets.
GM bought it in 1996 and made it the automaker's world headquarters for nearly three decades.
The new plan reverses the original design: opening the riverfront, demolishing two towers, and adding housing and public space.
