As of 2022, the original Twin Towers of the World Trade Center are still on the map, even though some new buildings have been built on the actual site; the museum has chosen to allow the destroyed structures to remain until construction is complete, rather than representing the ongoing construction. The first new building to be added under the new program was the new Citi Field stadium of the New York Mets ; the model of the old Shea Stadium was to be displayed elsewhere in the museum.