The Beijing New Airport project has an investment of 79.98 billion yuan. After completion, the new airport will become the world's largest airport and a new national gateway to showcase China's national image.
The new airport adopts a "double-layer departure lane" design, which is equivalent to turning the traditional flat terminal into a three-dimensional terminal. The traditional terminal only has two floors, departure and arrival. The new airport is actually a four-story terminal, with two floors for departure and arrival, which is equivalent to turning a bungalow into a building, so the entire airport is energy-saving and intensive.
