Jingjiang-Ableitungsschleuse, Hydraulic lock system in Hubei Province, China.
The Jingjiang lock is a sluice system on the Yangtze River in Hubei Province that directs water flow through multiple channels. The structure connects the main river to bypass areas and allows ships to navigate safely while controlling water levels at the same time.
The facility was built starting in the late 1950s as part of China's major infrastructure expansion program and completed during the 1980s. It marked a turning point in how the Yangtze River was regulated for human use.
The lock represents Chinese engineering expertise in water management, demonstrating the nation's commitment to controlling natural resources for societal benefit.
The lock operates year-round, allowing ships to pass through safely, with the best viewing conditions happening between April and October. The facility is open to visitors, and from designated observation areas you can watch the lock system in operation.
This facility diverts excess water during heavy rainfall periods, protecting agricultural lands and urban areas along the Yangtze River from flooding.
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