In addition to production area the last expansion includes more premises for training and quality listening.
In addition to the hotel, the expansion includes a new 850,000-square-foot exhibition hall.
A major expansion in 1959 included the addition of America's first monorail system.
The expansion also included an extra 40 specialty stores and a 450-seat food court.
The expansion included adding a second story to each side wing.
The expansion does not include plans to construct a third runway, however.
This expansion also included a black box theater and more space for the band program.
The 2002 expansion included the addition of two conference rooms.
The expansion would not include any areas within the city limits of Detroit.
In the early 1980s, the expansion included the incorporation of several new life insurance companies.