# $22-billion Dulles Airport makeover includes 'world's largest parking garage'

> Washington Dulles International Airport is set to undergo a major renovation, with an expansion plan that's set to cost some US$22 billion.

- **Source:** [Newatlas](https://newatlas.com/architecture/dulles-airport-makeover-largest-parking-garage/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a7a6b9cbaea9b9d61d75b62)
- **Published:** 2026-08-11
- **Category:** Cars
- **Tags:** #airport #billion #dulles #garage #includes #largest #makeover #parking
- **Canonical:** http://localhost:4321/a/6a7a6b9cbaea9b9d61d75b62

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_GearOpen's distilled summary. The full original article is published at Newatlas (source link above); GearOpen does not republish the source's full text._