Shetland Islands Council has moved its inter-island connectivity work into a new phase by commissioning detailed modelling to test the feasibility of subsea tunnels connecting parts of the ...
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TERRATEC is pleased to announce the successful completion of tunnelling works for the Chiang Mai Flood Mitigation Project (Phase 2) in northern Thailand. The project, commissioned by the ...
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A new significant milestone has been reached for the new Naples–Bari High Speed/High Capacity railway line: the excavation of the San Lorenzo Tunnel has been completed. The tunnel is 1,650 ...
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Production of tunnel lining segments for the S19 Rzeszów Południe–Babica expressway section has been successfully completed at the prefabrication hall in Lutoryż, the site of the future ...
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According to the Hanoi Urban Railway Management Board (MRB), at exactly 11:00 a.m. on 15/09/2025 the TBM EPB n.2 named Tao Bạo - designed and manufactured by Herrenknecht - officially completed the ...
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The Vice Chairman of the City People's Committee Duong Duc Tuan has just signed and issued Decision N. 4602/QD-UBND approving the alignment and construction site locations for Hanoi metro line 5, ...
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On 24 September 2025 - after 29 months of boring - the TBM Mary completed the second bored tunnel at the 'HRBT (Hampton Roads Bridge-Tunnel) in Virginia, installing 1,193 rings. ...
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The fourth mega TBM on the Snowy 2.0 project will be named after an aspiring engineer Monica Brimmer, 15 and talented Tumut High School student who scooped top prize in an Indigenous art and ...
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First cross-border underground connection in the Brenner Base Tunnel project. Representatives of the European Commission and institutional leaders from Italy and Austria attended the ceremony. ...
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On September 17, 2025, just 600 meters before reaching the municipality of Saint-Martin-la-Porte, tunnel boring machine (TBM) Viviana completed a complex 90° rotation inside the tunnel to align ...
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TBM Betty has smashed through into a cavern deep beneath Westmead to complete the first tunnel at the western end of the 24-km Sydney Metro West line, the project that will link Westmead to the ...
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The TBM Gaia is currently at work on the main tunnel of the Collettore Mediano in Turin, a strategic infrastructure for the city. The machine is excavating a 9.5 km tunnel, crossing heterogeneous ...
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A calendar highlight each year is the annual ITA Tunnelling Awards. This year 25 finalists from 13 countries representing impressive projects, transforming machines and materials, and ...
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On September 10th, the launch event for the works to secure the Campania Region's water supply system took place at the Campolattaro Dam construction site, in the province of Benevento, with the ...
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Walco Industries Ltd. was asked to complete a hydrodemolition project at a hydropower dam. The dam is located in western Canada and is one of the largest earthen dams in the world. It’s a ...
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On October 1st, 2025, the TBM (1,280 tons) will be launched — it arrived by ship from China at the Messina terminal last February.
The use of the TBM will accelerate the excavation of the 5.5 ...
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On September 23, ADIF will inaugurate the new Oural tunnel, a milestone in the comprehensive renovation and modernization of the Ourense-Monforte de Lemos-Lugo corridor (117 km), which connects to ...
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The Danish entrance to the Fehmarnbelt tunnel with its 160-m long cut-and-cover tunnel at Rødbyhavn on Lolland is almost complete. The transition between the motorway and the railway on ...
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On September 13, from 9:00 a.m. to 4:00 p.m., an open day will be held at the Ligerz/Gleresse tunnel, part of the track-doubling project between La Neuveville (BE) and Twann/Douanne (BE) in ...
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In mid-September 2025, TBM Barbara (85 m long and weighing 2,000 t) completed the excavation and lining—using 726 rings—of the Forch construction window (1.3 km), part of Lot 1 - ...
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The TBM Margherita is advancing at an average speed of 11 m/day, at a depth of approximately 105 m, while excavating the odd tube of the Cefalù tunnel on the Ogliastrillo-Castelbuono section, ...
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Two new TBMs in the Metrolinx family have officially been named Libby and Corkie, following a naming contest launched in June 2025 — which saw more than 900 submissions and over 1,000 votes ...
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Securing Water Resilience for Over Two Million People - Global engineering and built environment consultancy Arup has been appointed by STRABAG UK to deliver comprehensive design services for the ...
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The second test site for the renovation of the Mont Blanc Tunnel vault will be carried out from 1 September to 12 December 2025 in two sections of the tunnel, upstream and downstream of one of the ...
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TBM Ida has completed the excavation of the 8.4 km H41 Sill Gorge-Pfons section of the Brenner Base Tunnel, reaching its destination in the municipality of Navis (Wipptal), near an existing ...
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On 8 September 2025 at 3 p.m, a Services Conference will be held for the purpose of examining the final design for the doubling of the Genoa-Ventimiglia railway line: Finale Ligure – Andora ...
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The New York Metropolitan Transportation Authority (NYMTA) has awarded a $1.972 billion contract to Connect Plus Partners—a joint venture of Halmar International and FCC Construction—to ...
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TERRATEC is pleased to announce that its Earth Pressure Balance Tunnel Boring Machine (EPBM), TERRATEC S114, has commenced excavation on Contract 3 of the MRT Purple Line (Tao Poon – Rat ...
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The expansion of Heathrow Airport has once again brought the spotlight onto one of the most complex tunnelling proposals ever considered in the UK: the realignment of the M25 motorway through a ...
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The Herrenknecht TBM EPB named “The Mighty Quinn” arrived at its destination in early August after boring a total of 5.64km under the city of Columbus, Ohio, USA. For the Lower Olentangy ...
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Snowy Hydro is now preparing for the arrival of its fourth TBM to join Snowy 2.0 – Australia’s largest renewable energy project.
The new TBM - 178-m length and 11.86 m diameter - ...
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Metrolinx is creating a second tunnel launch shaft near Gerrard Street and Carlaw Avenue which is now under construction. This will serve as the starting point for the second underground section of ...
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Scandinavian construction powerhouse Veidekke ASA has officially been awarded the contract section of Gothenburg's ambitious West Link (Västlänken) rail project.
Project Overview
Scope: ...
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Work on Romania’s second metro network, in Cluj-Napoca, has entered a key new stage with the start of excavation for the tunnel boring machine (TBM) launch shaft.
Turkish general ...
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Serbian Association for Tunnels and Underground Structures in
collaboration with the International Tunnelling and Underground Space Association will
host the Southeastern ...
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