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SpaceX´s Hyperloop Pod Speed Competition Winner - WARR Hyperloop 

SpaceX´s Hyperloop Pod Speed Competition Winner - WARR Hyperloop 

WARR Hyperloop team, which was put together by the Technical university of Munich from Germany, has won the SpaceX Hyperloop Pod competition on Sunday, with their prototype pod reaching a speed of ... More Information

Underground Solutions Seminar

Underground Solutions Seminar

A one-day only Bekaert Maccaferri Underground Solutions Seminar will take place at the Institution of Mechanical Engineers, Birdcage Walk, London on the 13.09.2017. Items on the agenda are: ... More Information

Algeria - Breakthrough in tunnel RT3030

Algeria - Breakthrough in tunnel RT3030

The Italian company Cipa SpA (Sorrento, NA) have been building two tunnels RT3010 (1120m) and RT3030 (660m) for the new railway line (185km) Relizane - Tiaret - Tissemsilt (RTT) in Algeria. On ... More Information

Reducing risk: How to manage the unknown in tbm tunneling

Reducing risk: How to manage the unknown in tbm tunneling

How can you better prepare for unknown challenges in your tunneling operation while keeping the excavation process as efficient as possible?   In this complimentary 60-minute webinar from ... More Information

BASF Technologies - TBM 

BASF Technologies - TBM 

Highly efficient products optimize TBM performance The MasterRoc product range offers a single source of solutions for shielded TBM (tunnel boring machine) excavation in soft ground and hard rock, ... More Information

Gleinalm Tunnel opened to traffic

Gleinalm Tunnel opened to traffic

On 21.07.2017, after a 3 years and 10 months of construction, the second tube of the Gleinalm tunnel in Styria, Austria has been opened to traffic. The joint venture of Wayss & Freytag ... More Information

TunnelTurkey 2017 - call for papers

The International Tunneling Symposium in Turkey has issued a call for papers which are due in by the 11th  September 2017. Tunnel Turkey 2017 will be taking place at the Wyndham Grand İstanbul ... More Information

What’s in a Name? Mixshield, Crossover, Hybrid and More

Posted by Doug Harding | Aug 01, 2017 | Redefining the Industry For underground construction professionals and manufacturers, there is some confusion about the current TBM designations and ... More Information

Cregs new Hard Rock Gripper TBM unveiled

Cregs new Hard Rock Gripper TBM unveiled

On August 1st, a 9.03 m hard rock TBM named ‘‘Caiyun’’ was unveiled in spring city Kunming. This big machine was designed and manufactured by CREG, and has been integrated ... More Information

New tunnel solutions from JOHNSON CONTROLS

New tunnel solutions from JOHNSON CONTROLS

Johnson Controls, a global leader in building technologies, is pleased to announce the newest addition to its TYCO line of special application sprinklers with the launch of the MODEL ... More Information

Robbins Double Shield Takes on Nepal’s First TBM Project for Bheri Babai

Robbins Double Shield Takes on Nepal’s First TBM Project for Bheri Babai

Irrigation and Hydroelectric Project to Ease Food Crisis in Mid-Western Region of Nepal   Nepal will welcome its first TBM ever this summer, a 5.06 m (16.6 ft) diameter Double Shield machine ... More Information

Agua Negra tunnel

On 25.07.2017, the EBITAN ad hoc committee (Entidad Binacional Túnel de Agua Negra) held an important meeting with the Administration Committee in Santiago de Chile. The objective was the ... More Information

tunnelbuilder welcomes BASF Construction Chemicals

tunnelbuilder welcomes BASF Construction Chemicals

BASF’s Construction Chemicals division offers advanced chemical solutions under the global umbrella brand Master Builders Solutions for the construction, maintenance, repair and renovation of ... More Information

Crossrail Project Update, August 2017

Crossrail Project Update, August 2017

The Crossrail project team continues to work around the clock to deliver the Elizabeth line, the new railway for London and the South East. Over the summer the final central station platform was ... More Information

WTC 2018 - Dubai

WTC 2018 - Dubai

The world tunnel congress will be held in Dubai from the 20th to the 26th April 2018. For more information please visit their website www.wtc2018.ae and see their video.  The call for ... More Information

ALIGN consortium is awarded a flagship HS2 civil works contract

ALIGN consortium is awarded a flagship HS2 civil works contract

High Speed Two (HS2) Limited today announced that ALIGN, the bidding joint venture (JV) of Bouygues Construction, Sir Robert McAlpine, and VolkerFitzpatrick, with its design partners, Jacobs and ... More Information

Shortlisted projects announced for ITA Tunnelling Awards in Paris

Shortlisted projects announced for ITA Tunnelling Awards in Paris

November 13-16 2017 will see leading international specialists in the global tunnelling sector attend the AFTES Congress in Paris which will include a special one-day event: November 15 will be ... More Information

2018 graduate program opens in Melbourne

2018 graduate program opens in Melbourne

Applications are now open for the 2018 Graduate Program. The Graduate Program provides recent graduates the opportunity to work with world-class industry experts on four of the biggest megaprojects ... More Information

The Har HaMenuchot project – a tunnel for burials

The Har HaMenuchot project – a tunnel for burials

“Har HaMenuchot is the largest cemetery in Jerusalem, Israel. The hilltop burial ground lies at the western edge of the city adjacent to the neighborhood of Givat Shaul, with commanding views ... More Information

Final sprint: Only 5 month to go to STUVA Expo 2017 - Register now!

Reserve your trade fair stand for STUVA Expo 2017 now, your business platform for the tunneling industry. Take advantage of this opportunity to make new contacts, strengthen business relationships ... More Information

New Civil Engineer’s Tunnelling Awards

New Civil Engineer’s Tunnelling Awards

Do you know about New Civil Engineer’s Tunnelling Awards, which takes place on 7 December?   Now in its eighth year, the Tunnelling Awards attract entries from the industry’s ... More Information

What’s New, What’s Next: TBM Equipment for the Mining Industry

What’s New, What’s Next: TBM Equipment for the Mining Industry

Posted by Dennis Ofiara | From the Field TBMs have become well accepted in civil construction tunneling and excavate a high percentage of civil construction projects each year. But each year in ... More Information

Route 2020 Tunnel TBM launched in Dubai

On 24.10.2017 the 103 m long TBM named Al Wugeisha Expo 2020 was launched at the Discovery Gardens for tunnel drilling works for the Route 2020 Project. The TBM will cross the underground station ... More Information

tunneljobs recruitment drive

tunneljobs recruitment drive

tunneljobs.com is on a recruitment drive for tunnelling projects in the UK and Australia if you would like more information please contact s.evans@tunneljobs.com or call +44 (0) 2920 385707  More Information

California WaterFix

California WaterFix On 21.7.2017 the California Department of Water Resources (DWR) certified the environmental analysis of the California WaterFix project, also known as the Delta ... More Information

TBM launching soon for Forrestfield-Airport Link project

TBM launching soon for Forrestfield-Airport Link project

With the first TBM launching soon, the project at Forrestfield-Airport Link has kicked into full swing. Tunnel segment production has commenced at the project’s batching plant facility, and ... More Information

New metro line 6 in Cairo – deal signed

Bombardier signed a memorandum of understanding with the Egyptian government to develop a plan for the new Cairo Metro Line 6, a project that could cost up to $4 billion. The deal, which was signed ... More Information

TERRATEC Raises the Bar in China

TERRATEC Raises the Bar in China

One of TERRATEC’s TR3000 Raise Boring Machines (RBM) has successfully achieved a series impressive inclined raises with a high level of accuracy at the Huanggou Pumped Storage Power ... More Information

Updates on the HS2 contracts to build Britain’s new railway

On 17.7.2017 a series of HS2 announcements took place.The contracts to design and construct bridges, tunnels, embankments and viaducts for the London to Birmingham high speed rail line, HS2 Phase 1, ... More Information

Major contract awarded for metro tunnel project

Major contract awarded for metro tunnel project

The builders and latest concept plans for the Metro Tunnel have been selected, paving the way for major construction and the creation of thousands of new jobs across Victoria. The Cross Yarra ... More Information

Construction of Karnaphuli tunnel will start in August

Construction of Karnaphuli tunnel will start in August

The EUR912.53 million (Tk 85 billion) tunnel under the Karnaphuli River in Chittagong will be constructed with the financial and technical assistance of China. The Bridges Division of the Road ... More Information

Transport investment boost to apprenticeships and skills

From: Department for Transport, High Speed Two (HS2) Limited, Highways England, and The Rt Hon John Hayes CBE MP Published: 12 July 2017 Major ... More Information

ICE Tunnel Exhibition walkthrough

ICE Tunnel Exhibition walkthrough

There is a brand new tunnelling exhibition in London to learn more please watch the video provided by the Institution of Civil Engineers https://www.youtube.com/watch?v=T5BSBLwRA7c . For more ... More Information

Mexico - Robbins record breaking crossover TBM makes final breakthrough

Mexico - Robbins record breaking crossover TBM makes final breakthrough

Custom Robbins Machine finishes on a High Note under Low Cover On June 8, 2017, a select group of project officials, including Mexico’s President Enrique Peña Nieto, celebrated the ... More Information

Penetron knows…

Penetron knows…

Penetron knows  quite simply, the world needs durable concrete. It is not acceptable anymore that concrete structures worldwide crumble before their design life expires. Especially since we ... More Information

EES for West Gate Tunnel at Melbourne

The Environment Effects Statement (EES), EPA Works Approval application and draft Planning Scheme Amendment for the West Gate Tunnel Project are on public exhibition and open to comment. Click ... More Information

Tunnelling News

Riederwald Tunnel in Frankfurt is further delayed

Traffic was supposed to start flowing through the controversial Riederwald Tunnel in Frankfurt in 2033. But that's unlikely to happen. The €1.5 billion project is facing further delays – ... More Information

What happens to our metro tunnel boring machines when they hit the end of the line?

These mechanical behemoths were Betty and Dorothy, the tunnel boring machines tasked with digging the Sydney Metro West tunnels. Loading. The ... More Information

The incredible £2.8bn underwater tunnel connecting Europe and Asia

A huge new tunnel will connect Europe and Asia - and construction has already started. The Great Istanbul Tunnel is a major project. It will carry ... More Information

China develops "smart brain" for tunnel boring machines to boost underground construction

A team from Hunan University in central China has collaboratively developed an intelligent operating system for tunnel boring machines, giving these massive underground giants a "smart ... More Information

How China rescued highway project under Yangtze River

The incident occurred in February 2023 during construction of the 6.4-kilometer Jiangyin–Jingjiang Yangtze River Tunnel. Midway through excavation, at ... More Information

HS2 final tunnel drive to Euston starts next week

A team from SCS will drive a 4.5-mile twin-bore tunnel linking Old Oak Common to Euston using two tunnel boring machines, Karen and Madeleine. More Information

Work begins on £48M Knutsford sewer upgrade featuring 1.8km stormwater tunnel

Sean Reid, United Utilities county business lead for wastewater in Cheshire said: “This project highlights our ongoing commitment to improving water ... More Information

$14.6M boost moves Gering–Fort Laramie Canal Tunnel project forward

After nearly six years of planning, construction is moving forward on the Gering–Fort Laramie Canal tunnels... More Information

Webuild: second breakthrough at Trebisacce Tunnel along Jonica State Road 106

Project will help transform Jonica State Road 106 into a strategic corridor linking Ionian coasts of Calabria, Basilicata and Puglia... More Information

Ground preparation for Lower Thames Crossing tunnelling

Work is ongoing to overcome sub-optimal ground conditions in preparation for the start of tunnelling on the Lower Thames Crossing in late 2028, according to the project’s tunnels director... More Information

LA Metro approves massive $25B underground rail line to bypass 405 Freeway

The LA Metro Board unanimously approved an underground heavy rail line to connect the San Fernando Valley and the Westside, bypassing the congested 405 Freeway. The nearly 13-mile route, ... More Information

TUNNEL VISION Mega £7.4bn undersea tunnel connecting two CONTINENTS just got one step closer

A MAJOR £7.4 billion underwater tunnel connecting two continents has taken a step closer to construction. Experts have said the 24-mile tunnel is “technically viable”, paving the way for ... More Information

TBM breakthrough in Sydney

Tunnel boring machine (TBM) Jane Starkey successfully completed her 1.2km underground journey through challenging Sydney sandstone... More Information

Hochul announces $25 million for Harlem crosstown subway tunnel design

At E. 120th St., a pair of tunnel-boring machines — currently under construction in Germany — will bore new, 8,400-foot tunnels north from the end ... More Information

Tunnelling under the Yarra River

Our two Tunnel Boring Machines (TBMs) will soon be travelling underneath the Yarra River... Approximately 300 metres of the 6.5 kilometre North East Link will be under the Yarra ... More Information

The Boring Company says its tunneling machine is 'ready to mine in Nashville'

The Music City Loop project is aimed at transporting people from Nashville International Airport to Lower Broadway in roughly 10 minutes. By Li ... More Information

Norway Is Building the World's Longest and Deepest Tunnel Beneath the Sea

The Rogfast project, short for Rogaland Fixed Link, is an underwater road tunnel being built beneath Norway's fjords as part of the E39 coastal ... More Information

Future engineers become 'TBM Captains' for Suburban Rail Loop

Tunnel Boring Machines (TBMs) that will begin work this year. The tour of the eastern tunnel entrance was part of a long-term initiative, with ... More Information

Image gallery: Civil works completed on HS2's longest tunnel

Main construction on the Buckinghamshire structure began in May 2021 with the launch of two 2,000-tonne tunnel boring machines (TBMs), named Florence ... More Information

The Boring Company Launches Free Tunnel Contest: AI Applications for Smart Infrastructure

According to Sawyer Merritt on Twitter, The Boring Company has announced a contest to build a one-mile tunnel for free, inviting proposals for ... More Information

Out of sight: spectacular HS2 tunnels offer glimmer of hope for stalling project

Despite much soul-searching over UK’s inability to build infrastructure, two sections of HS2 under Chilterns are being hailed for their engineering... More Information

HS2 January 2026 update

We’re making progress building the main infrastructure for the new line. We’ve completed 80% of tunnelling and are working on major bridges, viaducts and embankments, and HS2’s new ... More Information

Implenia Secures EUR 350 Mln Projects For Bridges, Tunnel Works In Germany

Tunnel to join motorway sections and connecting roads. The Swiss construction and real estate company said the Peene Bridge project in Wolgast, ... More Information

Incredible new $7.9bn mega rail and road tunnel to be the world's longest

The safety of our workers is of utmost importance during the construction of the Fehmarn Belt Tunnel. We will await the findings of the ... More Information

TBM launch from Rukanpura soon as metro work gains pace

The tunnel boring machine (TBM) for the underground network is likely to be launched from Rukanpura on Bailey Road, which falls under Corridor I ... More Information

World's largest-diameter boring machine used for Yangtze River railway tunnel

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into operation in Taicang City ... More Information

HCMC approves sea-crossing route with undersea tunnel between Can Gio and Vung Tau

Ho Chi Minh City has approved a strategic proposal by Vingroup to construct a direct sea-crossing road connecting the Can Gio coastal urban area with Vung Tau beach town, cutting travel ... More Information

Changi Airport’s new underground link to take passengers from future T5 to T2 in 4 minutes

SINGAPORE – Passengers at the future Changi Airport Terminal 5 can expect to reach Terminal 2 in four minutes via the airport’s new underground link... More Information

SRL inspires TBM Captains - Victoria's Big Build

Tunnel Boring Machine (TBM) Captains. When SRL East opens in 2035 ... Construction of SRL East is powering ahead, with more than 3000 people ... More Information

Beneath winter's fjords: 17 miles of rock, 1300 ft deep

Rogfast tunnel construction beneath Norway's winter fjords, 17 miles long and 1,300 feet deep,. Credits: Ground Engineering. For years, the E39 ... More Information

Massive Sinkhole Opens Near $26 Billion Tunnel Project in Melbourne

A massive sinkhole has suddenly opened up in Melbourne near a major highway tunnel construction site, sparking safety fears and halting ... More Information

The world's longest expressway tunnel: China's Tianshan Shengli Tunnel

At the same time, the project also implemented China's first 'three-tunnel parallel construction' plan, which increased the number of workfaces. At ... More Information

'Not really where you want to be': Ground preparation for Lower Thames Crossing tunnelling

The Lower Thames Crossing is a major new road and tunnel project in the UK, intended to alleviate congestion at the Dartford Crossing and enhance. More Information

Funding problems affect metro line extensions

In the Athens metropolitan area, construction of Line 4 is continuing, with the Avax-Ghella-Alstom consortium saying the two tunnel-boring machines ... More Information

Transport Minister inspects progress on Cairo Metro Line 4 phase one

Four tunnel boring machines (TBMs) are in operation—two in each direction. According to the project timeline, the first TBM has reached the Grand ... More Information

Here's what happened with Toronto's Scarborough Subway Extension in 2025

SSE tunnelling, which began in January 2023, is being carried out with the largest tunnel boring machine (TBM) ever used on a Canadian transit project ... More Information

NHAI connects Tunnel No. 4 on Shimla bypass

NHAI PIU Shimla Project Director Anand Kumar, Bharat Construction ... The tunnel was constructed using the New Austrian Tunnelling Method (NATM) ... More Information

Mumbai-Ahmedabad Bullet Train Update: Palghar Tunnel Breakthrough Achieved

NHSRCL Bullet Train Project | India First Bullet Train Update: Last year, the Ministry of Railways achieved a breakthrough in the construction of ... More Information

Main tunnel works connecting future Changi Airport T5 to existing T2 completed

Main tunnel works connecting the future Terminal 5 to the existing Terminal 2 are completed, as the Changi East development gathers pace... More Information