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![China__Focus Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::920554562364301312.png) China Focus [@China__Focus](/creator/twitter/China__Focus) on x 61.1K followers
Created: 2025-07-17 01:36:00 UTC

The 4,011-meter Yangtze River tunnel of the Wuhan Metro Line XX achieved a tunnelling breakthrough in Wuhan, C China's Hubei Province on Wednesday. The 59.9-kilometer metro line is the longest loop metro line in the country.

![](https://pbs.twimg.com/media/GwBbhh-WkAAtCzQ.jpg)

XX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1945658713676886159/c:line.svg)

**Related Topics**
[loop](/topic/loop)
[breakthrough](/topic/breakthrough)
[metro](/topic/metro)
[china](/topic/china)

[Post Link](https://x.com/China__Focus/status/1945658713676886159)