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    • Tupul–Imphal Railway Line – HCC wins tunnel contract

      December 30, 2025
    • China’s Linghang shield machine passes 10km mark under Yangtze

    • Launching first TBM for DB InfraGO’s second main line in Munich

    • Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

  • FEATURES
    • Completion of GHH Group’s acquisition by Komatsu

    • Analia Franco station of the São Paulo Line 2 – Breakthrough at the extension

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    • Chennai Metro Phase II – Terratec advances tunneling works

    • Inaugurating world’s longest expressway tunnel in Xinjiang

    • Woodsmith mine tunnel in North Yorkshire – Passing 30km mark

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Tag: Breakthrough

Contract/projects

Breakthrough made on NZ’s Mt Messenger Bypass tunnel

By rosebell
November 3, 2025
Contract/projects

Breakthrough on Sotra Link tunnel

By rosebell
October 22, 2025
Contract/projects

Breakthrough made on Toulouse Metro

By rosebell
October 5, 2025
Contract/projects

Double breakthrough on Naples-Bari line

By rosebell
April 18, 2025
Contract/projects

Breakthrough in Siddhababa Tunnel Project in Nepal

By rosebell
February 3, 2025
Contract/projects

Advance in Khurda Road-Balangir Rail Project with breakthrough in Tunnel T3

By rosebell
January 18, 2025
Contract/projects

Snowy 2.0 Project – tunnel breakthrough!

By rosebell
October 22, 2024
Åstunnel Project Breakthrough
News

Norway – Breakthrough Was Marked in the Åstunnel

By lyndamyer
March 5, 2024
Robbins TBM in Bahçe-Nurdaği Railway Project
News

Bahçe-Nurdaği Railway Project – Robbins TBM Makes Final Breakthrough

By lyndamyer
August 20, 2023
Villiers sur Marne Structure
News

In Villiers-Sur-Marne, Place for the Improvement of Service Structures and the Tunnel Equipment

By rosebell
April 7, 2022

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  1. VTA hosts West Portal construction site tour

  2. ElbX Tunnel excavation at halfway point

  3. Arrival of T2D TBM components in Adelaide

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logo logo
  • HOME
  • NEWS
    • Tupul–Imphal Railway Line – HCC wins tunnel contract

      December 30, 2025
    • China’s Linghang shield machine passes 10km mark under Yangtze

    • Launching first TBM for DB InfraGO’s second main line in Munich

    • Chennai Metro advances Phase 2 tunnelling with new TBM drive on Corridor 4

  • FEATURES
    • Completion of GHH Group’s acquisition by Komatsu

    • Analia Franco station of the São Paulo Line 2 – Breakthrough at the extension

    • Coire Glas Exploratory Tunnel – Achieving to the record of 1000m

    • Unveiling Earthgrid Tunnel Boring Robot

  • EVENTS
    • ITA Tunnelling Awards celebrate achievement and innovation

    • Germany, Thuringia – de/13

    • Shetland Islands Council commissions tunnel modelling

    • Inaugurating booking process for BTS Underground Health and Safety Course

  • PROJECTS
    • Chennai Metro Phase II – Terratec advances tunneling works

    • Inaugurating world’s longest expressway tunnel in Xinjiang

    • Woodsmith mine tunnel in North Yorkshire – Passing 30km mark

    • France, Ile de France – fr/121

  • CONTACT US
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Latest Posts

Chennai Metro Phase II – Terratec advances tunneling works

Inaugurating world’s longest expressway tunnel in Xinjiang

Tupul–Imphal Railway Line – HCC wins tunnel contract

Woodsmith mine tunnel in North Yorkshire – Passing 30km mark

China’s Linghang shield machine passes 10km mark under Yangtze