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    • Second 16.68m TBM completes assembly for Hefei reservoir crossing

      4 days ago
    • Dubai stormwater tunnel

      Dubai advances 10.3km deep-tunnel drainage project

    • Mumbai sewer tunnel TBM

      TERRATEC TBM Completes Mumbai Sewer Tunnel in India

    • Panama Canal tunnel drive completed

      Panama Canal Tunnel Drive Completed by Herrenknecht TBM for Panama Metro’s Line 3

  • 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
    • 2026 ITA Tunnelling Awards

      2026 ITA Tunnelling Awards recognise global industry achievements

    • HSR Asia 2027

      HSR Asia 2027 to focus on delivering Asia-Pacific’s next generation of high-speed rail

    • Ohio River Tunnel project

      Ohio River Tunnel Project Breaks Ground in Pittsburgh

    • CRCHI gripper TBM South Korea

      CRCHI Completes Gripper TBM Drive on South Korean High-Speed Rail Project

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    • Fehmarnbelt Tunnel German portal

      Structural works completed at German portal of Fehmarnbelt Tunnel

    • Ballard Link tunnel project

      Ballard Link tunnel scheme advances towards environmental review

    • Borumba exploratory tunnelling

      Borumba Exploratory Tunnelling Procurement Suspended in Queensland

    • Copenhagen Metro M5 construction contract

      Copenhagen Metro M5 Two Consortia Shortlisted for Civil Works Contract

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Project Show Case

Third TBM breakthrough achieved on Toulouse Metro Line C

A tunnel boring machine (TBM) operated by the Eiffage Génie Civil–NGE-BTP consortium has achieved its ...
Events

2026 ITA Tunnelling Awards recognise global industry achievements

The winners of the 2026 ITA Tunnelling Awards have been announced, recognising outstanding projects, technical ...
Contract/projects

Structural works completed at German portal of Fehmarnbelt Tunnel

Structural works have been completed at the German portal of the Fehmarnbelt Tunnel following approximately ...
Events

HSR Asia 2027 to focus on delivering Asia-Pacific’s next generation of high-speed rail

HSR Asia 2027 will return to Hanoi in March 2027, bringing together the international high-speed ...
Contract/projects

Ballard Link tunnel scheme advances towards environmental review

Sound Transit and the Federal Transit Administration (FTA) are scheduled to publish the Draft Environmental ...
News

Second 16.68m TBM completes assembly for Hefei reservoir crossing

China Railway 1659, a 16.68m-diameter slurry tunnel boring machine (TBM), has completed factory assembly ahead ...

LASTEST NEWS

Hefei 16.68m TBM

Second 16.68m TBM completes assembly for Hefei reservoir crossing

rosebellrosebell
November 2, 2026
News
Dubai stormwater tunnel

Dubai advances 10.3km deep-tunnel drainage project

News
Mumbai sewer tunnel TBM

TERRATEC TBM Completes Mumbai Sewer Tunnel in India

News
Panama Canal tunnel drive completed

Panama Canal Tunnel Drive Completed by Herrenknecht TBM for Panama Metro’s Line 3

News
North East Link TBMs removed

North East Link TBMs Dismantled and Removed from Site

News

CONTRACT / PROJECTS

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Fehmarnbelt Tunnel German portal
Contract/projects

Structural works completed at German portal of Fehmarnbelt Tunnel

By rosebell
November 3, 2026
Structural works have been completed at the German portal of the Fehmarnbelt Tunnel following approximately three years of construction. The milestone marks the ...
Read more
Ballard Link tunnel project
Contract/projects

Ballard Link tunnel scheme advances towards environmental review

By rosebell
November 2, 2026
Sound Transit and the Federal Transit Administration (FTA) are scheduled to publish the Draft Environmental Impact Statement (EIS) for Seattle’s Ballard Link Extension ...
Read more
Borumba exploratory tunnelling
Contract/projects

Borumba Exploratory Tunnelling Procurement Suspended in Queensland

By rosebell
October 31, 2026
Queensland Hydro has suspended procurement for two contracts associated with the proposed Borumba Pumped Hydro Project in Queensland, Australia. The affected packages cover ...
Read more
Copenhagen Metro M5 construction contract
Contract/projects

Copenhagen Metro M5 Two Consortia Shortlisted for Civil Works Contract

By rosebell
October 29, 2026
Metroselskabet has selected two preferred bidding teams for the civil works contract for the first phase of Copenhagen’s planned M5 metro line in ...
Read more
Suburban Rail Loop East TBMs
Contract/projects

Three TBMs Now Tunnelling on Melbourne’s Suburban Rail Loop East

By rosebell
October 27, 2026
Three tunnel boring machines (TBMs) are now excavating the twin tunnels for Melbourne’s Suburban Rail Loop (SRL) East, with a combined 138m of ...
Read more
Fudong Road River Crossing TBM
Contract/projects

CREG Completes 15.01m Slurry TBM for Wenzhou River Crossing

By rosebell
October 25, 2026
The machine was jointly developed by CREG and China Railway No. 3 Engineering Group, both subsidiaries of China Railway Group. It will excavate ...
Read more
Ryde to Pymble Pipeline Upgrade
Contract/projects

Sydney Water Prepares to Launch mTBM for Ryde–Pymble Pipeline Upgrade

By rosebell
October 24, 2026
The joint venture is assembling the machine ahead of its planned launch later in October. Piper will bore towards the Kissing Point Road ...
Read more
Cross Island Line tunnelling

Ground Anchors Halt Cross Island Line Tunnelling at Ang Mo Kio

October 20, 2026
Suburban Rail Loop East TBM

Second TBM Begins Arrival for Melbourne’s Suburban Rail Loop East

October 20, 2026
Genoa undersea road tunnel

Webuild Signs €803m Contract for Genoa Undersea Road Tunnel

October 17, 2026

FEATURES

Features

Completion of GHH Group’s acquisition by Komatsu

July 10, 2024
Features

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

July 6, 2024
Features

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

July 1, 2024
Features

Unveiling Earthgrid Tunnel Boring Robot

July 1, 2024

EVENTS

2026 ITA Tunnelling Awards Events

2026 ITA Tunnelling Awards recognise global industry achievements

By rosebell
November 5, 2026
Events

HSR Asia 2027 to focus on delivering Asia-Pacific’s next generation of high-speed rail

HSR Asia 2027 will return to Hanoi in March 2027, bringing together the international high-speed rail industry ...
Events

Ohio River Tunnel Project Breaks Ground in Pittsburgh

The Allegheny County Sanitary Authority (ALCOSAN) has broken ground on the Ohio River Tunnel (ORT) in Pittsburgh, ...
Events

CRCHI Completes Gripper TBM Drive on South Korean High-Speed Rail Project

During excavation, the TBM encountered granite and gneiss with a maximum uniaxial compressive strength of 207.3 MPa ...
Eyre Peninsula desalination plant tunnel Events

Tunnelling Completed for South Australia Desalination Plant

By rosebell
October 21, 2026
Hong Kong East Drainage Tunnel Events

Bouygues and CRBC Appointed to Build Hong Kong East Drainage Tunnel

By rosebell
October 14, 2026
WTC2027 Events

WTC2027 Registration Opens Ahead of Antwerp Congress

By rosebell
October 9, 2026
Dulles Airport tunnel expansion
Project Show Case

MWAA seeks industry interest for US$3.75bn Dulles Airport tunnel expansion

By rosebell
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Borumba exploratory tunnelling
Contract/projects

Borumba Exploratory Tunnelling Procurement Suspended in Queensland

By rosebell
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Mumbai sewer tunnel TBM
News

TERRATEC TBM Completes Mumbai Sewer Tunnel in India

By rosebell
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  1. India domestic TBM manufacturing

    India Advances Domestic TBM Manufacturing as Rishikesh–Karnaprayag Rail Project Progresses

  2. Kinga TBM Poland evacuation tunnel

    TBM Kinga Starts Poland’s Longest Railway Evacuation Tunnel

  3. Fudong Road River Crossing TBM

    CREG Completes 15.01m Slurry TBM for Wenzhou River Crossing

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  • HOME
  • NEWS
    • Second 16.68m TBM completes assembly for Hefei reservoir crossing

      4 days ago
    • Dubai stormwater tunnel

      Dubai advances 10.3km deep-tunnel drainage project

    • Mumbai sewer tunnel TBM

      TERRATEC TBM Completes Mumbai Sewer Tunnel in India

    • Panama Canal tunnel drive completed

      Panama Canal Tunnel Drive Completed by Herrenknecht TBM for Panama Metro’s Line 3

  • 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
    • 2026 ITA Tunnelling Awards

      2026 ITA Tunnelling Awards recognise global industry achievements

    • HSR Asia 2027

      HSR Asia 2027 to focus on delivering Asia-Pacific’s next generation of high-speed rail

    • Ohio River Tunnel project

      Ohio River Tunnel Project Breaks Ground in Pittsburgh

    • CRCHI gripper TBM South Korea

      CRCHI Completes Gripper TBM Drive on South Korean High-Speed Rail Project

  • PROJECTS
    • Fehmarnbelt Tunnel German portal

      Structural works completed at German portal of Fehmarnbelt Tunnel

    • Ballard Link tunnel project

      Ballard Link tunnel scheme advances towards environmental review

    • Borumba exploratory tunnelling

      Borumba Exploratory Tunnelling Procurement Suspended in Queensland

    • Copenhagen Metro M5 construction contract

      Copenhagen Metro M5 Two Consortia Shortlisted for Civil Works Contract

  • CONTACT US
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Latest Posts

Third TBM breakthrough achieved on Toulouse Metro Line C

2026 ITA Tunnelling Awards recognise global industry achievements

Structural works completed at German portal of Fehmarnbelt Tunnel

HSR Asia 2027 to focus on delivering Asia-Pacific’s next generation of high-speed rail

Ballard Link tunnel scheme advances towards environmental review