The Port of Seattle initiated a transformative project to construct a state-of-the-art International Arrivals Facility (IAF) at Sea-Tac Airport, with the goal of elevating passenger experience and positioning the region as a premier tourism and business destination. The focal point of the project is a sprawling 450,000-square-foot facility comprising a grand hall, an international corridor, and an 85-foot-high pedestrian aerial walkway connecting the new arrivals hall with the airport’s South Satellite. Clark Construction, the design-build contractor, spearheaded the USD 968 million project, marking the most intricate capital development initiative in the airport’s history.