source: After the construction of the Dan Ryan Expressway in the 1960s, nearby parks, Hardin Square and Stanford Park, were demolished, residents of Chinatown waited about thirty years for a replacement.
target: The construction of the Dan Ryan Expressway was in the 1960s.  After its construction, nearby parks Hardin Square and Stanford Park were demolished.  Residents of Chinatown waited about thirty years for a replacement.
references: The construction of the Dan Ryan Expressway was in the 1960s.  After its construction, nearby parks Hardin Square and Stanford Park were demolished.  Residents of Chinatown waited about thirty years for a replacement.