GLOBALink | Explore world's longest expressway tunnel: Drilling through Tianshan Mountains-Xinhua

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                    GLOBALink | Explore world's longest expressway tunnel: Drilling through Tianshan Mountains
                
     
    Source: Xinhua
     
    Editor: huaxia
     
    2024-12-31 15:54:32
     
      
     
     
      
    The Tianshan Shengli Tunnel construction in China's Xinjiang overcame multiple challenges like extreme cold, low oxygen, geological faults, and high ground stress, highlighting engineers' resilience. #GLOBALink
     
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