Off the coast of Ningbo, in the East China Sea, the Yongzhou Railway’s Jintang undersea tunnel is being excavated to a maximum depth of approximately 78 meters. CRCC’s engineers are using China’s ...

A tunnel-boring machine stalled beneath China’s Yangtze River while excavating a highway tunnel, forcing engineers to complete an unprecedented mid-river docking operation over two years.

According to Sanjay Panthi, undersecretary of the Nagdhunga Tunnel Road Project, applications were submitted by six Chinese ...

High in the heart of Central Asia’s mountains, China has opened a record breaking expressway tunnel that carries traffic almost 10,000 feet above sea level. Carved beneath the Tianshan range in ...

China has unveiled the Shenzhen-Zhongshan Link, a vast infrastructure project spanning the Pearl River Estuary in Guangdong Province, South China. This new cross-sea tunnel and bridge system has ...

BEIJING, Dec. 26, 2025 /PRNewswire/ -- On December 26, 2025, the 22.13-kilometer Tianshan Shengli Tunnel, the world's longest highway tunnel, officially opened to traffic today, making traveling ...