11. The Danyang-Kunshan Grand Bridge, China
Located in: Across the Yangtze River Delta, Jiangsu, China
Established: 2011 Cost: $8.5 billion*
The Danyang-Kunshan Grand Bridge, part of the Beijing-Shanghai High-Speed Railway, spans an impressive 164.8 kilometers, making it the world’s longest bridge. Completed in 2011 at a cost of $8.5 billion, this engineering feat traverses the Yangtze River Delta, enhancing connectivity and economic development across the region. Known as the “Dragon Bridge,” it reflects China’s rapid advancements in infrastructure and technology.
The Danyang-Kunshan Grand Bridge, China ©Highway Engineering Discoveries/Facebook
During its construction, the project faced enormous challenges, including the need to avoid disrupting the natural and urban environments it passes through. Today, it’s not just a critical component of China’s transportation network but also a symbol of the country’s ability to achieve monumental engineering tasks.
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