Latest Tunnels News

£37.6M contract awarded on Hudson Tunnel mega-project

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New Jersey firm Conti Civil is to deliver the state's first works on the $16bn (£13bn) Hudson Tunnel Project.

The contractor was awarded the construction package for a job building a road bridge and moving utilities at Tonnelle Avenue in North Bergen. This forms one of the first jobs on the…

EKFB begins assembly of HS2’s longest ‘green tunnel’

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Works to assemble High Speed 2’s (HS2’s) 2.7km Greatworth ‘green tunnel’, the longest of its type for the project’s Phase 1, have commenced in West Northamptonshire.

A total of five green tunnels are to be constructed for this phase. They are being built using a ‘cut and cover’ process, which involves…

Trio of drainage tunnels completed on Transpennine Route Upgrade

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The TRU East Alliance, working together with Active Tunnelling, has completed three new drainage tunnels beneath the railway line at Ulleskelf Mires in North Yorkshire.

NCE sister title Ground Engineering reports that, as part of the work, three tunnel boring machines (TBMs) worked simultaneously side by side beneath the four track…

Tunnelling reaches halfway on Auckland’s 15km super sewer project

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An Australian-Italian contractor duo has reached the halfway point of a 15km-long tunnel that represents New Zealand's biggest wastewater project and the country's longest bored tunnel.

Working on behalf of the region's water company Watercare, the joint venture formed by Rome-based Ghella and Sydney-headquartered Abergeldie hailed the milestone moment on the…