Charting the Last 20 Years of Supertall Skyscrapers

Charting the Last 20 Years of Supertall Skyscrapers

At the end of the 20th century, supertall skyscrapers—buildings exceeding 300 meters in height⁠—were still somewhat of a novelty in the world.

Only 24 supertall skyscrapers existed at that time, with half of them located in U.S. cities. That list included iconic structures such as the Empire State Building and Willis Tower, as well as newer landmarks like Atlanta’s Bank of America Plaza.

According to the Council on Tall Buildings and Urban Habitat (CTBUH) database, the following buildings comprised the world’s full roster of supertall skyscrapers in 1999:

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