Freedom Ship
Freedom Ship is a floating city project initially proposed in the late 1990s. It was so named because of the "free" international lifestyle facilitated by a mobile ocean colony, though the project would not be a conventional ship, but rather a series of linked barges.
The Freedom Ship project envisions a 1,317m (0.818 miles)-long integrated city with condominium housing for 50,000 people, an airstrip to accommodate turboprop aircraft, duty-free shopping and other facilities, large enough to require rapid transit. The complex would circumnavigate the globe continuously, stopping regularly at ports of call.
Construction
Despite early press coverage on NPR's Weekend Edition and Discovery Channel's Extreme Engineering, the project has seen few recent developments. Although the initially stated in-service date was to be 2001, no construction had begun as of February 2016.
Freedom Ship International initially estimated the net cost for construction to be USD 6 billion in 1999. However, by 2002, estimates had risen to USD 11 billion. A July 2008 press release explained the difficulty of obtaining reliable financial backing. In November 2013, the company announced that the project, now with an estimated price of USD$10 billion, was being resurrected, though that construction had not yet begun.