Construction has just completed on the 14-mile (23-kilometer) Desheng tunnel—China's longest single bore, double-track tunnel ...

India is nearing the completion on its first undersea high-speed rail project after eight years of construction. The underwater segment of the Mumbai-Ahmedabad High Speed Rail project is set to finish ...

Six contractors are competing for the opportunity to construct the Stad ship tunnel. Among them are two Norwegian companies, ...

"All high-quality safety norms have been adopted in the construction of this India's first carefully designed undersea tunnel project." The minister highlighted that the bullet train project is a ...