The popularity of the Futurama exhibit fit closely with the fair's overall theme of "The World of Tomorrow" in its emphasis on the future and its redesign of the American landscape. The highway system was supported within a animated model of a projected America containing more than 500,000 individually designed buildings, a million trees of 13 different species, and approximately 50,000 cars, 10,000 of which traveled along a 14-lane multi-speed interstate highway. It prophesied an American utopia regulated by an assortment of cutting-edge technologies: multi-lane highways with remote-controlled semi-automated vehicles, power plants, farms for artificially produced crops, rooftop platforms for individual flying machines, and various gadgets, all intended to create an ideal built environment and ultimately to reform society.