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How much did the Hong Kong–Zhuhai–Macau Bridge cost?
55 km bridge and tunnel link
💡 55 km of bridges, artificial islands and an undersea tunnel – the longest sea crossing in the world.
Answer
€15.9B
€15,900,000,000 · Construction cost · 2018
The world's longest sea crossing combines bridges, artificial islands and an undersea tunnel.
About US$18.8B, converted at the 2018 rate.
Source: HZMB Authority (via Wikipedia)
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