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Harry S. Truman Building

Harry Truman Building - Exterior

The modernization of the Harry S. Truman Building, the headquarters of the United States Department of State, consists of two phases. Phase I and Phase 2 will modernize more than 1.1 million square feet and 2.5 million square feet, respectively. The work will include safety and security upgrades to the building, as well as improvements to the mechanical, electrical, plumbing, and communication systems.