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    • Demolition Work Begins Ahead of Stad Ship Tunnel Construction

      14 hours ago
    • Qingdao Jiaozhou Bay Second Tunnel

      China Completes Longest Subsea Road Tunnel Drive

    • Breakthrough for new Cornberg rail tunnel

      Breakthrough Marks Major Milestone for Cornberg Rail Tunnel

    • Hinkley Point C fish return tunnel

      Hinkley Point C Fish Return Tunnel Excavation Completed

  • 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
    • ISTSS 2027 poster submissions

      ISTSS 2027 Opens Poster Submissions for Tunnel Safety Symposium in Sweden

    • Copenhagen M5 metro civil works

      Costain appoints new managing director for SCS JV

    • Hudson Tunnel Project TBM

      Boring Begins for Hudson Tunnel Project

    • Bern station caverns

      Marti completes Bern station cavern shells

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    • Chennai Metro Phase II

      Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

    • Bucharest Metro Line 6 tunnelling

      Tunnelling nears halfway point on Bucharest Metro Line 6 section

    • Kaiserstuhl Tunnel excavation

      Kaiserstuhl Tunnel excavation completed

    • Dubai Loop TBM assembly

      Dubai Loop advances to TBM assembly

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News

Demolition Work Begins Ahead of Stad Ship Tunnel Construction

Demolition is scheduled to begin in mid-October 2026 and is expected to be completed by ...
News

China Completes Longest Subsea Road Tunnel Drive

The project’s 14.37km main tunnel section forms the core of the 17.48km scheme, which will ...
Contract/projects

Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

The latest breakthrough also marks the 10th tunnelling breakthrough on Corridor 3, highlighting continued progress ...
News

Breakthrough Marks Major Milestone for Cornberg Rail Tunnel

Construction of the new twin-track Cornberg rail tunnel in Germany has reached a major milestone, ...
Events

ISTSS 2027 Opens Poster Submissions for Tunnel Safety Symposium in Sweden

The 12th International Symposium on Tunnel Safety and Security (ISTSS 2027) is inviting researchers, industry ...
Project Show Case

Granite-Super JV Wins Contract for Ohio’s Big Creek Tunnel

A Granite-Super Joint Venture has secured a US$324.8 million contract to construct the Big Creek ...

LASTEST NEWS

Stad Ship Tunnel

Demolition Work Begins Ahead of Stad Ship Tunnel Construction

rosebellrosebell
October 5, 2026
News
Qingdao Jiaozhou Bay Second Tunnel

China Completes Longest Subsea Road Tunnel Drive

News
Breakthrough for new Cornberg rail tunnel

Breakthrough Marks Major Milestone for Cornberg Rail Tunnel

News
Hinkley Point C fish return tunnel

Hinkley Point C Fish Return Tunnel Excavation Completed

News
Lower Thames Crossing zero-emission construction

Lower Thames Crossing deploys zero-emission construction fleet

News

CONTRACT / PROJECTS

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Chennai Metro Phase II
Contract/projects

Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

By rosebell
October 5, 2026
The latest breakthrough also marks the 10th tunnelling breakthrough on Corridor 3, highlighting continued progress on the underground sections of the Chennai Metro ...
Read more
Bucharest Metro Line 6 tunnelling
Contract/projects

Tunnelling nears halfway point on Bucharest Metro Line 6 section

By rosebell
October 1, 2026
Tunnelling on the South Section of Bucharest Metro Line 6 is nearing the halfway point, with TERRATEC’s refurbished 6.39m-diameter EPB TBM advancing beyond ...
Read more
Kaiserstuhl Tunnel excavation
Contract/projects

Kaiserstuhl Tunnel excavation completed

By rosebell
October 1, 2026
Excavation of the 2.1km Kaiserstuhl Tunnel in Switzerland has been completed. Frutiger AG began building the tunnel – the centrepiece of the expansion ...
Read more
Dubai Loop TBM assembly
Contract/projects

Dubai Loop advances to TBM assembly

By rosebell
September 30, 2026
The update was confirmed by the Dubai Government Media Office following a meeting between Dubai Crown Prince Sheikh Hamdan bin Mohammed bin Rashid ...
Read more
Copenhagen M5 metro civil works
Contract/projects

Copenhagen retenders €800M M5 civil works package

By rosebell
September 28, 2026
The M5 Civil Works South package includes around 6.5km of twin TBM-bored tunnels, five underground stations, two underground crossovers, five cross passages, a ...
Read more
Valfabbrica tunnel project
Contract/projects

Valfabbrica project moves into final phase

By rosebell
September 26, 2026
Two newly constructed road tunnels on Umbria’s SS318 corridor have opened to traffic. The Valfabbrica infrastructure project, delivered by a Besix and Donati ...
Read more
Santa Cruz Robbins TBM access tunnel
Contract/projects

Santa Cruz PFS confirms 4km Robbins TBM access tunnel

By rosebell
September 24, 2026
The company’s new Preliminary Feasibility Study incorporates the Robbins Crossover XRE machine into the mine-access design, replacing the roadheader-based development method assumed in ...
Read more
Shetland inter-island tunnel

Shetland inter-island tunnel moves a step closer

September 24, 2026
Ho Chi Minh City metro projects

Ho Chi Minh City advances metro projects worth US$9.7bn

September 23, 2026
Dubai Fourth Corridor tunnels

Dubai approves AED3.5bn first phase of Fourth Corridor

September 22, 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

ISTSS 2027 poster submissions Events

ISTSS 2027 Opens Poster Submissions for Tunnel Safety Symposium in Sweden

By rosebell
October 3, 2026
Events

Costain appoints new managing director for SCS JV

Costain has appointed Rohan O’Grady to lead Skanska Costain Strabag joint venture, which is delivering HS2’s London ...
Events

Boring Begins for Hudson Tunnel Project

Gateway Development Commission (GDC) said the first machine will begin excavation within days, with the second following ...
Events

Marti completes Bern station cavern shells

Marti has completed the shell of two caverns for Bern’s new railway station. The ARGE Marti RBS ...
Melito Tunnel Naples-Bari Events

Aurora starts Melito Tunnel drive on Naples–Bari line

By rosebell
September 28, 2026
UCA 2027 Awards nominations Events

UCA Now Accepting Nominations for Industry-Leading 2027 Awards Program

By rosebell
September 26, 2026
Hong Kong Northern Link Spur Line Events

Hong Kong authorises Northern Link Spur Line

By rosebell
September 22, 2026
Bucharest Metro Line 6 tunnelling
Contract/projects

Tunnelling nears halfway point on Bucharest Metro Line 6 section

By rosebell
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Lower Thames Crossing zero-emission construction
News

Lower Thames Crossing deploys zero-emission construction fleet

By rosebell
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Kaiserstuhl Tunnel excavation
Contract/projects

Kaiserstuhl Tunnel excavation completed

By rosebell
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Posts List

  1. Melito Tunnel Naples-Bari

    Aurora starts Melito Tunnel drive on Naples–Bari line

  2. UCA 2027 Awards nominations

    UCA Now Accepting Nominations for Industry-Leading 2027 Awards Program

  3. Metro Manila Subway TBM breakthrough

    TBM breaks through on Manila subway project

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  • HOME
  • NEWS
    • Demolition Work Begins Ahead of Stad Ship Tunnel Construction

      14 hours ago
    • Qingdao Jiaozhou Bay Second Tunnel

      China Completes Longest Subsea Road Tunnel Drive

    • Breakthrough for new Cornberg rail tunnel

      Breakthrough Marks Major Milestone for Cornberg Rail Tunnel

    • Hinkley Point C fish return tunnel

      Hinkley Point C Fish Return Tunnel Excavation Completed

  • 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
    • ISTSS 2027 poster submissions

      ISTSS 2027 Opens Poster Submissions for Tunnel Safety Symposium in Sweden

    • Copenhagen M5 metro civil works

      Costain appoints new managing director for SCS JV

    • Hudson Tunnel Project TBM

      Boring Begins for Hudson Tunnel Project

    • Bern station caverns

      Marti completes Bern station cavern shells

  • PROJECTS
    • Chennai Metro Phase II

      Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

    • Bucharest Metro Line 6 tunnelling

      Tunnelling nears halfway point on Bucharest Metro Line 6 section

    • Kaiserstuhl Tunnel excavation

      Kaiserstuhl Tunnel excavation completed

    • Dubai Loop TBM assembly

      Dubai Loop advances to TBM assembly

  • CONTACT US
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Latest Posts

Demolition Work Begins Ahead of Stad Ship Tunnel Construction

China Completes Longest Subsea Road Tunnel Drive

Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

Breakthrough Marks Major Milestone for Cornberg Rail Tunnel

ISTSS 2027 Opens Poster Submissions for Tunnel Safety Symposium in Sweden