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Seattle-Tacoma Airport is modernizing its aging systems and expanding terminals to improve efficiency, sustainability, and passenger experience.
Seattle-Tacoma International Airport is undergoing a multi-year modernization to upgrade aging infrastructure, including electrical, digital, and communications systems, to ensure reliability and support future technologies like biometrics and electrified ground equipment.
Projects like the C Concourse Expansion, which added a four-story, all-electrical terminal with sustainable features including solar power and LEED Gold certification, aim to enhance passenger experience, efficiency, and regional identity.
The airport, operating within a fixed footprint, uses phased construction and collaborative planning to minimize disruptions while maintaining full operations.
These efforts reflect a national trend toward proactive, long-term airport infrastructure investment.
El Aeropuerto de Seattle-Tacoma está modernizando sus sistemas envejecidos y expandiendo las terminales para mejorar la eficiencia, la sostenibilidad y la experiencia de los pasajeros.