Denver International Airport, USA

Denver International Airport is located in the northeast of Denver, Colorado, and it is operated by the Denver Government and is a civilian airport. It is also the largest airport in the United States and the second largest in the world. The roof of the terminal building of Denver International Airport adopts a tension structure design, covered with special fabrics, thus people can think of the snow-covered Rocky Mountains in winter. Through thepedestrian overpass connected to Lobby A, the passengers can see the aircraft flying past.