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    China's first tunnel across Yellow River under construction
    

    
Source: Xinhua|
Published: 2020-01-18

    

      
    
             
    
        
    
        
    
          
        
    
      
    
      
    
      

      
    
      
    
                        
    The first tunnel crossing the Yellow river in eastern China's Shandong Province, has the country's widest 15.76-meter-diameter, and will save the travel time from one hour to 4 min.
    
 
            
      
    

    

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