$22-billion Dulles Airport makeover includes ‘world’s largest parking garage’

Image: Washington Dulles Airport is set to get a major revamp over the coming years, with 5 million sq ft being added and renovated. Image courtesy of United Airlines. Article by Abhimanyu Ghoshal. New Atlas – August 5, 2026. Sources: PR Newswire, US DoT.

Washington Dulles International Airport is set to undergo a major renovation, with an expansion plan that’s set to cost some US$22 billion. President Donald Trump has been excited about this for a while now; NBC noted he personally took a look at the facility last October to assess what could be improved. The President said in a statement that the idea is to “add more than 5 million square feet of new or renovated space. We’ll replace the current C and D concourses, which are basic disasters, all the while preserving the iconic original terminal.” […]

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