The Hong Kong–Zhuhai–Macau Bridge connects China from its past to its future The Hong Kong-Zhuhai-Macao Bridge, or HZMB for short, is the world's longest ongoing sea-based construction project. It's called a bridge but actually it's much, much more. The project is complex, consisting of many different parts, including 22.9 kilometers of bridge, 6.7 kilometers of tunnel, and two artificial islands connecting the bridge and the tunnel. The mega bridge is being jointly constructed by three cities.

China has built the world’s longest sea-crossing bridge between Hong Kong and the mainland. What does it mean for the future of Hong Kong? | The Economist

1.4K reactions · 421 shares | The Hong Kong-Zhuhai-Macau Bridge, the world's longest ocean-crossing bridge, has now been open to traffic for a year, and over 14 million people have passed over the bridge. #Stunning #CPCSession | China Plus Culture | Facebook