Gansu's Dongshan tunnel at average altitude of 3,850 meters drilled through

0 Comment(s)Print E-mail Xinhua, March 3, 2021

A worker of the China Railway No.4 Engineering Group operates in the Dongshan tunnel along the national highway No. 213 in Yugur Autonomous County of Sunan of northwest China's Gansu Province, on March 2, 2021. The 3,639-meter Dongshan tunnel at an average altitude of 3,850 meters was drilled through on Tuesday. It is a critical project for national highway No. 213 that connects Sunan to Qilian County in Qinghai Province, also in northwest China. (Xinhua/Chen Bin)


<   1   2   3   4   5   6   7   >  


Print E-mail Bookmark and Share

Go to Forum >>0 Comment(s)

No comments.

Add your comments...

  • User Name Required
  • Your Comment
  • Enter the words you see:    
    Racist, abusive and off-topic comments may be removed by the moderator.
Send your storiesGet more from China.org.cnMobileRSSNewsletter