Latest Tunnels News

Construction on key Grand Paris Express Line 15 station completed

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Grand Paris Express project promoter Société du Grad Paris has announced that construction work on the new station at Châtillon-Montrouge has been completed after five years.

The new station will provide an interchange between Line 15 South and the existing Line 13 terminus at the station, as well as the T6…

Tunnelling begins on TfL’s Silvertown Tunnel

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The tunnel boring machine (TBM) that will dig London’s Silvertown Tunnel has begun its 1.4km journey.

The TBM has been launched by the Riverlinx CJV – a joint venture between Bam Nuttall, Ferrovial Construction and SK Ecoplant. The TBM for the project is the largest diameter machine to be used in…

Plans for UK’s longest road tunnel backed to ease congestion in south east

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Adur and Worthing Council is actively considering plans for “the longest road tunnel in the UK” to help ease congestion on the A27.

The scheme was discussed by the council’s Joint Strategic Sub-Committee last night (6 September) and recommended for approval. It comes after Transport for the South East (TfSE) included…

Contract awarded for construction of Copenhagen road tunnel

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Vejdirektoratet, the Danish Road Directorate, has chosen two companies to build a new road tunnel in Copenhagen.

Belgium company Besix is the lead contractor in a consortium formed with its Danish partner MT Højgaard Denmark. Together they will deliver the £296M (€346M) design & build contract. The "technically complex" contract includes…

What TfL funding deal means for Crossrail, Hammersmith Bridge and London’s creaking infrastructure

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The terms of Transport for London’s (TfL) £3.6bn funding deal with government have been released and come with conditions relating to Crossrail and Hammersmith Bridge.

Money ringfenced for major projects largely consists of completing jobs already started or largely finished; including the Northern Line Extension, Bank Station Capacity Upgrade and Barking…

Cost of Melbourne’s Suburban Rail Loop project predicted to double to £73bn

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The Victorian state government in Australia has defended plans to build a new 90km long rail route around the Melbourne region after a parliamentary financial watchdog warned that the costs had doubled to AUS$125bn (£73bn).

Analysis from Victoria’s Parliamentary Budget Office on what was already Victoria’s biggest ever infrastructure project before…