Tokyo Disney Resort is built on landfill, and this fascinating set of pictures of Urayasu city, taken at high altitude, dramatically illustrates that fact.
In the picture on the right you can see the not-quite-yet-completed Tokyo Disneyland left center, adjacent to the not-quite-yet-completed tracks of the JR Keiyo railway line.
These photos were scanned from an Urayasu city tourist brochure.