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          Workers stick to their positions to guarantee travelers' safety
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2018-02-05 14:37
          
          
          
          
        


        
      
          
      
          
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   Engineers inspect the Luokou Yellow River railway bridge in Jinan, Shandong province, on Feb 2, 2018. Built in 1912, the railway bridge has serviced travelers 106 years. In order to keep the bridge unobstructed, generations of railway engineers have worked tirelessly. [Photo/VCG] 
 
           

           

          
        
          

        
        
      
          
        
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