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16-01 2024
Hefei Xinqiao Airport Line S1 first shield section double line through
On the morning of January 12, with the breaking of the "Struggle No. 2" shield tunneling machine, the right line of the Guzhen Road Station - shield tunneling section of the advance section of Hefei Xinqiao Airport Line S1 was successfully broken through, marking the first double penetration of the area in the whole line, and the key progress of the project construction. -
19-12 2023
All 6 shield tunneling machines in Hebei section of Beijing Rail Transit Line 22 have been excavated
On December 15, the last shield tunneling machine "Endeavour" in the Hebei section of Beijing Rail Transit Line 22 (Pinggu Line) started smoothly at Chaobai Street station, marking that all six shield tunneling machines in the Hebei section entered the digging state. -
05-12 2023
Qingdao Metro's first soil pressure and small mud water dual mode shield machine successfully rolled off the assembly line
Recently, Qingdao Metro's first soil pressure and small mud water dual-mode shield machine "China Railway 1348" successfully passed the offline acceptance. -
27-11 2023
Wuhan Metro Xingang Line phase I project Wanbai section left line shield starts
On November 23, in the underground hole at the end of the station with a depth of 18 meters, the cutter head of the shield machine weighing more than 500 tons slowly rotated, marking the opening of the "underground journey" of the left line shield machine in the section from Wanjiazui Station to Baiyushan Station of the first phase of the Wuhan Metro Xingang Line. -
17-11 2023
The longest lakeshore tunnel under construction in China - Zhushan Lake Tunnel has been completed
On November 14, with the completion of the last piece of roof concrete pouring, the main structure of the tunnel of the 341 provincial highway Yixing Section 3 standard project has been completed, marking the longest domestic trunk highway under construction lakeshore tunnel - Zhushan Lake tunnel through the whole line. -
09-11 2023
The New Hudson Tunnel project in New York has officially started with a total investment of nearly 16.3 billion US dollars
On November 3, 2023, the New Hudson Tunnel project in New York officially started, Senate Majority Leader Charles Schumer, US Secretary of Transportation Pete Buttigieg, New York Governor Kathy Hochul, New Jersey Governor Phil Murphy and many other US political leaders attended the groundbreaking ceremony.
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