German-based TBM manufacturer is progressing on a challenging dig under the Elbe River estuary, and expects further tunnel ...

CPK has awarded Austria’s Porr Group a $US 570m contract to build a 4.6km high-speed rail tunnel under the centre of the ...

Penn Hyperloop, a student club focused on developing reusable tunnel-boring machines, won the Rookie of the Year award at this year’s The Boring Company competition finals. The club competed in The ...

Providing an update on one of the country's iconic mountain rail projects, the CMD highlighted several unique features and experiments in tunnel construction that RVNL has undertaken with ...

The Boring Company's plan comes after Musk's US manufacturer ... Bloomberg file Cairo: Elon Musk's infrastructure and tunnel construction services company plans to present a proposal to Saudi ...

The contract covers the section between the Retkinia and Fabryczna chambers, along with all required infrastructure.

Gaur told PTI that the 9.69-m diameter Cabrera tunnel in Spain was built by a Double Shield tunnel boring machine at ... features and experiments in tunnel construction that RVNL has undertaken ...

Six tunnel boring machines (TBM) of Chennai Metro Rail Limited (CMRL) are currently sitting idle in different locations of the city owing to delays in station construction. At Moolakadai ...