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    • TBM Breakthrough Completes Shield Tunnelling on Qingdao Second Jiaozhou Bay Tunnel

      2 hours ago
    • Grain to Tilbury tunnel

      Thames Power Tunnel Drive Completed 49 Days Ahead of Schedule

    • Semmering Base Tunnel

      Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

    • Webuild Trevi acquisition

      Webuild Acquires 13.916% Stake in Trevi

  • 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
    • Refurbished TBM Roberta Ready for Line 15 West Drive

    • Liverpool Merseyrail tunnel upgrades

      Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

    • HS2 Wendover green tunnel

      Final Segment Completes Central Section of HS2 Wendover Green Tunnel

    • Sofia Metro Line 3 Slatina extension

      Sofia TBM Vitosha Enters Final 900m of Slatina Drive

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Contract/projects

Refurbished TBM Roberta Ready for Line 15 West Drive

The TBM has been refurbished and adapted for its second Grand Paris Express assignment at ...
News

TBM Breakthrough Completes Shield Tunnelling on Qingdao Second Jiaozhou Bay Tunnel

The breakthrough took place on October 2, according to information published by the Qingdao Municipal ...
News

Thames Power Tunnel Drive Completed 49 Days Ahead of Schedule

The tunnel forms part of National Grid’s Great Grid Upgrade and will accommodate a high-voltage ...
Contract/projects

Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

The work will begin on October 11 and includes structural repairs and waterproofing on tunnels ...
Contract/projects

Final Segment Completes Central Section of HS2 Wendover Green Tunnel

The cut-and-cover tunnel is being constructed within a railway cutting alongside the A413, west of ...
News

Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

The joint venture was appointed by ÖBB Infrastruktur to equip the twin-bore railway tunnel with ...

LASTEST NEWS

TBM breakthrough on Qingdao’s second Jiaozhou Bay Tunnel

TBM Breakthrough Completes Shield Tunnelling on Qingdao Second Jiaozhou Bay Tunnel

rosebellrosebell
October 8, 2026
News
Grain to Tilbury tunnel

Thames Power Tunnel Drive Completed 49 Days Ahead of Schedule

News
Semmering Base Tunnel

Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

News
Webuild Trevi acquisition

Webuild Acquires 13.916% Stake in Trevi

News
Stad Ship Tunnel

Demolition Work Begins Ahead of Stad Ship Tunnel Construction

News

CONTRACT / PROJECTS

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Contract/projects

Refurbished TBM Roberta Ready for Line 15 West Drive

By rosebell
October 8, 2026
The TBM has been refurbished and adapted for its second Grand Paris Express assignment at Webuild’s facility in Terni, Italy. Webuild and NGE ...
Read more
Liverpool Merseyrail tunnel upgrades
Contract/projects

Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

By rosebell
October 7, 2026
The work will begin on October 11 and includes structural repairs and waterproofing on tunnels serving the Northern line. Network Rail will also ...
Read more
HS2 Wendover green tunnel
Contract/projects

Final Segment Completes Central Section of HS2 Wendover Green Tunnel

By rosebell
October 7, 2026
The cut-and-cover tunnel is being constructed within a railway cutting alongside the A413, west of Wendover. Once sections of the structure are completed, ...
Read more
Sofia Metro Line 3 Slatina extension
Contract/projects

Sofia TBM Vitosha Enters Final 900m of Slatina Drive

By rosebell
October 6, 2026
Herrenknecht EPBM Vitosha has reached the future Sitnyakovo station on Sofia Metro Line 3 Slatina extension, with approximately 900m of tunnelling remaining before ...
Read more
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

Dubai Loop advances to TBM assembly

September 30, 2026
Copenhagen M5 metro civil works

Copenhagen retenders €800M M5 civil works package

September 28, 2026
Valfabbrica tunnel project

Valfabbrica project moves into final phase

September 26, 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
Webuild Trevi acquisition
News

Webuild Acquires 13.916% Stake in Trevi

By rosebell
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Stad Ship Tunnel
News

Demolition Work Begins Ahead of Stad Ship Tunnel Construction

By rosebell
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Qingdao Jiaozhou Bay Second Tunnel
News

China Completes Longest Subsea Road Tunnel Drive

By rosebell
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Posts List

  1. Kaiserstuhl Tunnel excavation

    Kaiserstuhl Tunnel excavation completed

  2. Dubai Loop TBM assembly

    Dubai Loop advances to TBM assembly

  3. Bucharest Metro Line 6 TBM

    TERRATEC TBM reaches halfway point on Bucharest Line 6

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  • HOME
  • NEWS
    • TBM Breakthrough Completes Shield Tunnelling on Qingdao Second Jiaozhou Bay Tunnel

      2 hours ago
    • Grain to Tilbury tunnel

      Thames Power Tunnel Drive Completed 49 Days Ahead of Schedule

    • Semmering Base Tunnel

      Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

    • Webuild Trevi acquisition

      Webuild Acquires 13.916% Stake in Trevi

  • 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
    • Refurbished TBM Roberta Ready for Line 15 West Drive

    • Liverpool Merseyrail tunnel upgrades

      Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

    • HS2 Wendover green tunnel

      Final Segment Completes Central Section of HS2 Wendover Green Tunnel

    • Sofia Metro Line 3 Slatina extension

      Sofia TBM Vitosha Enters Final 900m of Slatina Drive

  • CONTACT US
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Latest Posts

Refurbished TBM Roberta Ready for Line 15 West Drive

TBM Breakthrough Completes Shield Tunnelling on Qingdao Second Jiaozhou Bay Tunnel

Thames Power Tunnel Drive Completed 49 Days Ahead of Schedule

Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

Final Segment Completes Central Section of HS2 Wendover Green Tunnel