Danyang-Kunshan Grand Bridge

Lore & Background

The Danyang–Kunshan Grand Bridge runs roughly parallel to the Yangtze River, about 8 to 80 km south of it, crossing lowland rice paddies, canals, rivers, and lakes in the Yangtze River Delta. It passes through the northern edges of Danyang, Changzhou, Wuxi, Suzhou, and ends in Kunshan. A 9-kilometre section crosses open water over Yangcheng Lake in Suzhou. It was designed and built by the China Road and Bridge Corporation (CRBC), a subsidiary of China Communications Construction Company, a Chinese government-funded company originally part of the Foreign Aid Office of the Ministry of Communications of China.

Reader's Guide

The Danyang–Kunshan Grand Bridge is significant as the world's longest bridge, measuring over 164 kilometres (102 mi). It is a critical infrastructure component of the Beijing–Shanghai High-Speed Railway, traversing the challenging geography of the Yangtze River Delta, which includes lowland rice paddies, canals, rivers, and lakes. Designed and built by the China Road and Bridge Corporation, a state-owned enterprise, the bridge exemplifies China's capacity for large-scale civil engineering projects. Its legacy is tied to its world record status and its role in connecting major population centers like Danyang, Changzhou, Wuxi, Suzhou, and Kunshan.

Did You Know?

• The Danyang–Kunshan Grand Bridge is the world's longest bridge, measuring over 164 kilometres (102 mi).
• A 9-kilometre section of the bridge crosses open water over Yangcheng Lake in Suzhou.
• It was designed and built by the China Road and Bridge Corporation (CRBC), a subsidiary of China Communications Construction Company.

Common Misconceptions (Editorial)

1. Some people believe the Danyang–Kunshan Grand Bridge is a sea-crossing bridge, but it is a viaduct on the Beijing–Shanghai High-Speed Railway that crosses lowland rice paddies, canals, rivers, and lakes in the Yangtze River Delta, not an ocean.

2. A common misconception is that it is a single, continuous structure over land, but a 9-kilometre section crosses open water over Yangcheng Lake in Suzhou.

Why It Matters (Editorial)

The Danyang–Kunshan Grand Bridge endures as a testament to China’s ambition and engineering prowess, pushing the limits of infrastructure on a massive scale. Its record-breaking length not only showcases technical achievement but also reflects the country’s ability to integrate high-speed rail across challenging terrain, connecting major cities and driving regional economic integration.