Central spans of the Nhật Tân (Vietnam - Japan Friendship) Bridge over the Red River in Hanoi. The 8.93 km cable-stayed bridge, built at a cost of VND13.6 trillion (US$639.2 million) with the aid of a Japanese development loan, was opened to traffic in January 2015 (ref: http://tuoitrenews.vn/society/25172/nhat-tan-bridge-noi-bai-airports-new-terminal-debut-in-hanoi).