Aerial view of Beijng's new airport

An aerial photo shows the construction site of Beijing's new airport in southern Daxing district in Beijing. The new international airport is taking shape and already has a roof. The airport will take pressure off Beijing Capital International Airport in the northeastern suburbs and is expected to start trial operation in October 2019. [Photo by Yang Zhiyong/chinadaily.com.cn]

An aerial photo shows the construction site of Beijing's new airport in southern Daxing district in Beijing. [Photo by Yang Zhiyong/chinadaily.com.cn]

A design sketch of Beijing's new airport.