The new and expanded International Arrivals Facility (IAF) offers travelers at the Seattle-Tacoma International Airport a significantly enhanced experience. The updates include a grand hall for baggage claim and customs, an aerial walkway connecting it to the S concourse (the longest of its kind in the world), and a new corridor for arriving international passengers. SEA Airport enjoys a location exactly between London and Tokyo, and is the closest U.S. West Coast gateway to both Europe and Asia, accounting for an marked increase in travelers over the past 10 years.

PAE acted as engineers of record, teamed with Apollo Mechanical Design.