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Civil Engineering Source: Innovative Approach Helps Atlanta Airport Grow With The Times

May 14, 2025
Concourse D widening at Hartsfield-Jackson Atlanta International Airport.
Concourse D widening at Hartsfield-Jackson Atlanta International Airport. Thornton Tomasetti

The world’s busiest airport is growing. The new Concourse D at Hartsfield-Jackson Atlanta International Airport will be 75% larger and able to accommodate 1,000 more passengers at any given time. But what makes this expansion program even more impressive is that it uses modular construction while also leveraging our Advanced Project Delivery to minimize any disruption to airport operations. Associate Principal Mary Williams discusses this novel approach and some of the challenges in this American Society of Civil Engineers' Civil Engineering Source article.

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