The world’s largest-diameter shield tunneling machine passes the 10,000-meter mark, setting a major milestone in underground ...

The world's largest-diameter shield machine for constructing high-speed railway tunnels, independently developed by China, ...

BEIJING -- China's domestically developed, world's largest-diameter high-speed-rail shield tunneling machine "Linghang" ...

The boring machines were manufactured in Germany for just one of 10 sections that make up the $16 billion Gateway project to build a new tube for Amtrak and NJ Transit trains into Penn Station. The ...

India’s biggest 13.34-metre Single Shield Tunnel Boring Machine has been safely lowered at the Thane portal, marking a historic milestone for the Thane–Borivali Twin Tunnel. This machine will carve ...

Mumbai: Mumbai on Wednesday marked a historic moment in its transport evolution as tunnelling began for India’s first urban road tunnel, the 9.239 km Orange Gate to Marine Drive Tunnel Project. Chief ...

The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast. The ...

CHENNAI: Chennai Metro Rail has hit a key milestone in its ambitious phase 2 expansion, completing a complex tunnelling breakthrough in Kolathur, while launching another tunnel boring machine from the ...

Devoted Melburnians have marked a new era for the city, with hundreds lining up from the early hours to be among the first to ride through the city's long-awaited Metro Tunnel. Limited services will ...