Latest Tunnels News

Silvertown Tunnel hits another milestone as TBM reaches Greenwich

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Work on Transport for London (TfL)'s Silvertown Tunnel in east London has hit another milestone, with the project's tunnel boring machine (TBM) reaching Greenwich.

The new 1.4km road link, which includes 1.1km long twin bored tunnels, will connect Silvertown on the north side of the Thames with the Greenwich peninsula on…

Future of Tunnelling | Why tunnelling projects are breaking new records

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Record breaking transport tunnels are being constructed or are in the planning stage. NCE looks at the contributing factors to the industry’s ability to push boundaries.

In late November, National Highways’ Lower Thames Crossing reached a key milestone when the project’s revised Development Consent Order (DCO) application was submitted to…

Challenges of building twin rail tunnels under urban Hong Kong

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Key challenges in the construction of twin rail tunnels in Hong Kong included the urban context and the important choice of an appropriate tunnel boring machine (TBM).

The project, which completed in 2021, was delivered by DBJV (a joint venture of Dragages Hong Kong and Bouygues Travaux Publics). Speaking at NCE's…