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Denver International Airport Launches Construction on New Pedestrian Tunnel Expansion

Denver International Airport announces a new pedestrian tunnel as part of ongoing expansion efforts at the major aviation hub.

By Colin Percy · May 26, 2026

Denver International Airport has officially announced plans for the construction of a new pedestrian tunnel to improve terminal connectivity. The project continues a series of infrastructure upgrades at the site, which remains one of the busiest and most expanded airports in the United States.

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