The name of the model community passed by the Tomorrowland Transit Authority in Disney Worlds Magic Kingdom is "Progress City". This model was an early conceptual idea for Walt Disneys Experimental Prototype Community of Tomorrow (EPCOT) ). The Tomorrowland Transit Authority, now known as the TTA PeopleMover, gives visitors a glimpse of this miniature city while riding through Tomorrowland in the Magic Kingdom)).