It was stated that it would consist of 7 runways, 6 for civilian use and 1 for military purposes. Construction is expected to be completed in September 2019[11] with a capacity of handling 75 million passengers by 2025. The estimated cost of construction is at least 70 billion RMB (US$11.2 billion), including the 37 km (23 mi) Beijing–Xiong'an intercity railway (Beijing section), to Beijing South Railway Station.[9][23]