SeaTac Airport International Arrivals Facility (IAF)

A Progressive Design-Build 450,000-sf International Arrivals Facility (IAF) on the east side of the South Terminal Expansion (Concourse A). The project will feature an elevated sterile corridor, raised nearly 32 feet above the apron level, and will house gates A3-A14 and approximately 45,000 square feet of floor space. The project team also will design and construct an “iconic” bridge, which will span 780 linear feet over the existing taxi lane, connecting the South Satellite Terminal to the IAF. The bridge will be prefabricated offsite and installed within a seven-day time frame. When complete, the bridge will offer views of Mount Rainier and the Olympic Mountains. The project is designed to achieve LEED® Silver certification.

Project Info

Project Name

SeaTac Airport International Arrivals Facility (IAF)







Port of Seattle

General Contractor

Clark Construction

Delivery Method

Progressive Design-Build



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