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.

355K views · 3K reactions | The world's longest cross-sea bridge, the Hong Kong-Zhuhai-Macao Bridge, officially opens this week. The 34-mile structure will lessen the travel time between Hong Kong and Zhuhai from 4 hours to 45 minutes—and cost $20 billion. https://abcn.ws/2EEkDPN | ABC News | Facebook

1M views · 10K reactions | Breathtaking aerial view of world's longest cross-sea bridge that links Hong Kong, Zhuhai and Macao. #AmazingChina | China Xinhua News | Facebook

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