Image: Michael Vadon via Flickr
In 1962, nine of the world’s tallest buildings were south of 59th Street in Manhattan–and things hadn’t changed much by 1981 when five of the tallest towers were concentrated on the same tiny island, which, with Chicago’s three, gave the U.S. nine of the world’s top 10 tallest skyscrapers. If you added Toronto’s entry that made 10. Today, the only U.S. entry the top ten is lower Manhattan’s One World Trade Center. This same tiny island though, is still number two in the world when it comes to concentration of tall towers.