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    World's highest-altitude concrete-filled steel tube arch rail bridge completes closure in SW China
    

    
Source: Xinhua|
Published: 2020-06-21

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    Construction of a major bridge over the Yarlung Zangbo River in SW China's Tibet completed closure on Saturday. The 525.1-meter-long bridge at an altitude of 3,350 meters is world's highest-altitude concrete-filled steel tube arch railway bridge.
    
 
            
      
    

    

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