China's first subway tunnel across the Yellow River (pictured) | | | subway tunnels _ the Yellow River news
Original title: my first crossed the Yellow River subway tunnel
On May 9, the China railway 14 Bureau in Lanzhou "Golden City fourth" shield machine, transporting construction personnel shield ready lining the tunnel. On that day, in Lanzhou section of the Yellow River 40 meters below ground, the China railway 14 Bureau group "Golden City fourth" shield from the North Bank of the yellow air shaft slowly out of its hole in the Middle, my first "yellow" subway-Lanzhou line Line 1 subway tunnel right line through smoothly. Lanzhou rail transit through Yellow River Riverbed and levees and other major risk sources, laid the groundwork for all holes through the end of. Fan Pei珅 Xinhua photo
On May 9, the Lanzhou section of the Yellow River 40 meters below ground, construction workers view the Metro Tunnel Shield machine on the influence of outside steel casing. On that day, in Lanzhou section of the Yellow River 40 meters below ground, the China railway 14 Bureau group "Golden City fourth" shield from the North Bank of the yellow air shaft slowly out of its hole in the Middle, my first "yellow" subway-Lanzhou line Line 1 subway tunnel right line through smoothly. Lanzhou rail transit through Yellow River Riverbed and levees and other major risk sources, laid the groundwork for all holes through the end of. Fan Pei珅 Xinhua photo Responsible editor: Zhao Jiaming SN146
Article keywords:Yellow River tunnel
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