Nakheel Tower - The new Superstructure from the Emirates
State owned Dubai developer Nakheel has announced it has plans to build a 200 story 1 km (3,281 ft) tall building in Dubai. The building will be composed of four seperate towers joined at various levels and centered at an open atrium.
There will be 150 elevators in the building. When it is completed in about 10 years, it will be the tallest building in the world. The whole project will include 40 towers of up to 90 floors each and will house over 50,000 people, and a workplace for 50,000 more. The project will cost close to $40 billion.