…plans have been announced for a tower that by 2018 could catapult Africa into the world’s skyscraper big league. The structure, part of a development known as Centurion Symbio-City, will soar to 447 metres, or 110 storeys, more than double the Carlton Centre—and higher than the Empire State Building. It would become the 14th-tallest freestanding structure on the planet.
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Architecture