World’s longest sea bridge to open in 2018 The Hong Kong-Zhuhai-Macau Bridge, billed as the world’s longest cross-sea bridge, is expected to open to traffic in 2018 Crossing consists of three cable-stayed spans and undersea tunnel CHINA 100km 60 miles GUANGDONG Guangzhou South China Sea HONG KONG Kowloon Hong Kong Island Overall crossing length 55km Construction started Dec 2009 Expected cost $15.9bn (110bn yuan) Zhuhai and Macau BCF* ZHUHAI Main bridge 22.9km Zhuhai Link Road 13.9km Tunnel 6.7km Lantau Island 5km 3 miles MACAU Hong Kong BCF Hong Kong Link Road: 12km *Boundary Crossing Facilities Pearl River Estuary Artificial islands Bridge will cut Hong Kong-Zhuhai journey from four hours to 30 minutes Sources: Hong Kong Government, Nikkei Asian Review, SCMP Picture: AP © GRAPHIC NEWS