Novedades

Tunnel boring for the Hudson Tunnel Project, which will build a new rail tunnel between New York and New Jersey and rehabilitate the existing tunnel, is set to begin next summer.

Four giant tunnelling machines working below west London have completed the excavation of the 8.4-mile (13.5km) Northolt tunnel between West Ruislip and a new station at Old Oak Common as part of the HS2 project.

The Hanoi People’s Council has approved a resolution outlining a list of underground work sites that are encouraged for investment and construction in the city.

The Nagdhunga-Sisnekhola tunnel is scheduled to open in January 2026. Construction has reached its final stage, with only slope reinforcement near the Sisnekhola entrance remaining, said Saujanya Nepal, the tunnel project chief.

With its impressive tunnel system, the railway line is essential for linking key destinations throughout a huge country.

China’s first vertical large model for the tunnel and underground space sector, developed by the National Key Laboratory for Tunnel Boring Machines and Intelligent Operation and Maintenance under China Railway Tunnel Group, a subsidiary of China Railway Group, was released on Sunday, according to the Xinhua News Agency.

The Future Circular Collider would be a 91km ring built at a depth of 200m.

The expansion of Kolkata Metro is likely to continue in the month of September as well with two more stretches having received mandatory clearances.

Infrastructure Ontario (IO) and Metrolinx have awarded a C$1.4bn ($1bn) contract to North End Connectors for the Yonge North Subway Extension’s tunnelling project.