Boarding Area A,
San Francisco International Airport
San Mateo County, CA
Structural design of Boarding Area “A.” It is a 404,000-square-foot, three-story, steel-frame structure designed to accommodate twelve 747 jumbo jets. Apron operations and baggage handling occurs on the ground level. The second level is for arrivals and the third level is for departures. The structure is designed as an essential building.