Two Towers - Melbourne's original Control Tower, built in the 1960s, is dwarfed by the new Tower being built alongside it. The new Tower will eventually be 78m high and provide a sufficient view to accommodate the airport's future expansion - particularly a new north-south runway to the west of the Tower. Amazingly, this new structure went up in about a fortnight using continuous casting of the concrete in a slip form.

This photo is copyright © Phil Vabre, and may not be used or published in any way without permission.

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