Notice of CATEX: IAD Runway 1R/19L Reconstruction
Dec 23, 2025 - 10:57 AM EST
The Metropolitan Washington Airports Authority (Airports Authority) is preparing a Categorical Exclusion (CATEX) to consider the potential environmental effects associated with the Runway 1R/19L Reconstruction and Batch Plant Construction (the Proposed Action) at Washington Dulles International Airport (IAD or Airport).
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