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    • Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

      13 hours ago
    • Webuild Trevi acquisition

      Webuild Acquires 13.916% Stake in Trevi

    • Stad Ship Tunnel

      Demolition Work Begins Ahead of Stad Ship Tunnel Construction

    • Qingdao Jiaozhou Bay Second Tunnel

      China Completes Longest Subsea Road Tunnel Drive

  • 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
    • 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

    • Chennai Metro Phase II

      Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

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Contract/projects

Second Avenue Subway Phase 2
Contract/projects

TBM preparations advance for New York’s Second Avenue Subway extension

By rosebell
September 15, 2026
Lærdal Tunnel upgrade
Contract/projects

Skanksa to upgrade world’s longest road tunnel

By rosebell
September 14, 2026
Second Tijsman Tunnel
Contract/projects

Lantis launches environmental tender for second Tijsman Tunnel

By rosebell
September 10, 2026
Madrid Metro Line 11 extension
Contract/projects

Breakthrough celebrated on Madrid Line 11 extension

By rosebell
September 9, 2026
Alkimos desalination tunnels
Contract/projects

Australia’s Longest Desalination Tunnels Completed at Alkimos

By rosebell
September 7, 2026
Jintang undersea rail tunnel
Contract/projects

China’s Jintang undersea rail tunnel reaches twin milestones on landmark high-speed railway

By rosebell
September 7, 2026
Sydney Metro West Parramatta station
Contract/projects

Gamuda-MTR consortium wins Sydney Metro West Parramatta station contract

By rosebell
September 5, 2026
Łódź high-speed rail tunnel TBM
Contract/projects

TBM assembly advances for Łódź high-speed rail tunnel

By rosebell
September 5, 2026
Potomac River Tunnel TBM Mary
Contract/projects

TBM Mary fully assembled for Potomac River Tunnel drive

By rosebell
September 2, 2026
SLBC tunnel shear zone
Contract/projects

SLBC tunnel crosses dangerous ‘shear zone’ in major breakthrough

By rosebell
September 1, 2026

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  1. Copenhagen M5 metro civil works

    Costain appoints new managing director for SCS JV

  2. Hudson Tunnel Project TBM

    Boring Begins for Hudson Tunnel Project

  3. Central Vista TBM package

    DMRC tenders Central Vista TBM package

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logo logo
  • HOME
  • NEWS
    • Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

      13 hours ago
    • Webuild Trevi acquisition

      Webuild Acquires 13.916% Stake in Trevi

    • Stad Ship Tunnel

      Demolition Work Begins Ahead of Stad Ship Tunnel Construction

    • Qingdao Jiaozhou Bay Second Tunnel

      China Completes Longest Subsea Road Tunnel Drive

  • 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
    • 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

    • Chennai Metro Phase II

      Chennai Metro Phase II Records Three Tunnel Breakthroughs in Three Days

  • CONTACT US
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Latest Posts

Network Rail Begins £3.5M Upgrade of Liverpool Merseyrail Tunnels

Final Segment Completes Central Section of HS2 Wendover Green Tunnel

Semmering Base Tunnel Fit-Out Progresses Ahead of 2029 Opening

Sofia TBM Vitosha Enters Final 900m of Slatina Drive

Webuild Acquires 13.916% Stake in Trevi