Linghang, better known as the world’s largest-diameter high-speed railway shield tunneling machine, crossed the 6.2-mile (10,000-meter) tunneling milestone on Tuesday, as reported by the China Media ...

Using the Linghang shield tunneling machine, the project requires a single-drive excavation distance of 11.325 km, with a ...

China's domestically developed "Linghang," the world's largest-diameter high-speed-rail shield tunneling machine, has successfully completed the 11,180-meter underwater section of the Yangtze River ...

With the final cast-in-place roadway slab poured, the upper deck of the Huanggang Road Yellow River Tunnel in Jinan, East China's Shandong Province was fully completed on Tuesday, marking the dual ...