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Atlas Copco Puts Productivity on Display at Bauma 2007

Atlas Copco Puts Productivity on Display at Bauma 2007 As in previous years, Atlas Copco's drill rigs will play a central role at the show. For underground drilling, Atlas Copco will ... More Information

Roadheaders Enter in Action on North-South Bypass Tunnel in Brisbane

Roadheaders Enter in Action on North-South Bypass Tunnel in BrisbaneTunnelling is starting at Kangaroo Point on Brisbane's North-South Bypass Tunnel (NSBT) two months early after the delivery ... More Information

North Bore Breaks Through at Piedicastello Tunnel in Trento, North Italy

North Bore Breaks Through at Piedicastello Tunnel in Trento, North ItalyThe objetive of the environmental and urban redevelopment in the Piedicastello area, the re-routing of the Trento ring ... More Information

Madrid's M-30 Motorway on Discovery Channel

Madrid's M-30 Motorway on Discovery ChannelMadrid's inner ring road, the M-30, is the busiest road in Spain. It is famous for its traffic jams and pollution. The chronical traffic crisis had to be ... More Information

SMART Tunnel to Open for Traffic in March

SMART Tunnel to Open for Traffic in MarchKuala Lumpur city centre is flooded by water from the Klang River with increasing frequency when it rains heavily. Traffic grinds to a standstill and ... More Information

World’s Deepest Road Tunnel Breaks Through in Norway

World’s Deepest Road Tunnel Breaks Through in Norway951 days after the first blast, the 7,765 m-long Eiksund subsea tunnel - the world’s deepest road tunnel in Møre and Romsdal county - ... More Information

Pilot Tunnel is More than 50% Completed at La Linea in Colombia

Pilot Tunnel is More than 50% Completed at La Linea in ColombiaThe La Linea tunnel project, or Segundo Centenario tunnel, crosses the central mountain range and forms part of the ... More Information

Twin Robbins TBMs Tackle Dahuofang Water Transfer Tunnels

Twin Robbins TBMs Tackle Dahuofang Water Transfer TunnelsConstruction of the 85.3 km-long Dahuofang water transfer tunnel is expected to be completed at the end of 2008. The central area of ... More Information

Tunnelling Starts at Leipzig City Tunnel

Tunnelling Starts at Leipzig City TunnelA 65 m-long 1,100-tonne shield TBM dubbed 'Leonie' and supplied by Herrenknecht was officially launched on 11th January, 2007 during an official ... More Information

World's Second Longest Road Tunnel Opens in China

World's Second Longest Road Tunnel Opens in China The Zhongnanshan (Zhongnan mountain) tunnel, which passes through the Qinling mountains in northwest China's Shaanxi province, opened ... More Information

International Symposium on Brenner Base Tunnel

International Symposium on Brenner Base TunnelThe faculty of civil engineering and faculty of geo- and atmospheric sciences of the University of Innsbruck organizes an international symposium on the ... More Information

156 Kilometres of Tunnels Planned in Istanbul

156 Kilometres of Tunnels Planned in IstanbulThe Istanbul Metropolitan Municipality targets 156 kilometres of new highway tunnels to improve the urban traffic in the city. The municipality ... More Information

Robbins Opens New Manufacturing Facility in Shanghai

Robbins Opens New Manufacturing Facility in ShanghaiRobbins recently opened a new manufacturing facility next to its offices in Shanghai, China in late 2006. The new workshop was built ... More Information

Turkey Opens Bolu Tunnel

Turkey Opens Bolu TunnelRecep Tayyip Erdogan and Romano Prodi, the prime ministers of Turkey and Italy, on 23rd January inaugurated the right carriageway (Istanbul-Ankara direction) on the ... More Information

Naples Metro Inaugurates First Section of Line 6

Naples Metro Inaugurates First Section of Line 6On 11th January, 2007 Italian Prime Minister Romano Prodi inaugurated in Naples the first section, running from Mergellina to Mostra ... More Information

Mitsubishi TBM Breaks Through Parbati Stage II Hydropower Shaft

Mitsubishi TBM Breaks Through Parbati Stage II Hydropower ShaftA Mitsubishi-Boretec-NFM refurbished TBM has achieved the breakthrough of the second inclined pressure shaft of the Parbati stage ... More Information

Last TBM Breakthrough at Kárahnjúkar

Last TBM Breakthrough at KárahnjúkarThe third and last Robbins TBM at the main Kárahnjúkar headrace tunnel broke through its 11.5 km section on 5th December, 2006. The breakthrough marks ... More Information

Croatia Finalizes Construction of Zagreb-Macelj Motorway

Croatia Finalizes Construction of Zagreb-Macelj MotorwayThe Zagreb-Macelj motorway forms part of the European and Croatian road network between Zagreb and the Slovenian border in Macelj, ... More Information

Construction Starts on Marconi-Lingotto Section of Turin's Metro

Construction Starts on Marconi-Lingotto Section of Turin's MetroOn Monday 8th January, 2007 construction of section 2 Marconi-Lingotto on the Porta Nuova-Lingotto section of Turin's ... More Information

Construction of Jucar-Vinalopo Water Transfer Scheme to Start Soon

Construction of Jucar-Vinalopo Water Transfer Scheme to Start Soon The Spanish government repealed four sections of the Jucar-Vinalopo water transfer scheme a year and a half ago after ... More Information

DSI Acquires Alwag and ACI

DSI Acquires Alwag and ACIDSI (DYWIDAG Systems International) consolidates its existing tunnelling activities with the newly acquired companies Alwag Tunnelausbau Ges.m.b.H. (Alwag) of Austria and ... More Information

Arlaban Tunnel Breakthrough Unites Basque Provinces in Spain

Arlaban Tunnel Breakthrough Unites Basque Provinces in SpainBoring of the 3,377 m-long Arlaban tunnel (now named Isuzkitza) was completed on 28th December, 2006 thus uniting 1,300 metres that ... More Information

Sentvid Tunnel Nears Completion in Slovenia

Sentvid Tunnel Nears Completion in SloveniaThe Sentvid tunnel, which is currently under construction in Ljubljana, Slovenia is a section of the future highway between the Karavanke tunnel ... More Information

Construction in Full Swing at Malmö City Tunnel

Construction in Full Swing at Malmö City TunnelThe Öresund connection between Sweden and Denmark, a combination comprising both bridge and tunnel structures, was officially opened in July ... More Information

Longest Tunnel Breaks Through on Sweden's Bothnia Line

Longest Tunnel Breaks Through on Sweden's Bothnia LineThe 5.6 km Namntall tunnel, one of 16 such constructions on the Bothnia line and Sweden's longest railway tunnel, broke through on 30th ... More Information

Tunnelling Ends on the M-30 South Bypass in Madrid

Tunnelling Ends on the M-30 South Bypass in Madrid'Tizona', the world's biggest TBM with its twin 'Dulcinea', finished its job on 30th October, 2006 in the eastbound, south tunnel on the south ... More Information

Moutier Tunnel Breaks Through during Saint Barbara Day

Moutier Tunnel Breaks Through during Saint Barbara DayThe Moutier tunnel holed through on Monday 4th December, 2006 after a mass celebrated in honor of Saint Barbara, the patron saint of ... More Information

Steady Progress at Hallandsås

Steady Progress at HallandsåsAt the southern tunnel portal in Förslöv, commissioning of the 250 m-long TBM and its ancillary installations has been in progress since autumn 2005. ... More Information

2012 Olympic Games Powerline Tunnel Breaks Through in London

2012 Olympic Games Powerline Tunnel Breaks Through in LondonTunnelling work took a significant step forward with a scheduled breakthrough in one of the two tunnels being built to underground ... More Information

Lovat Readies TBM for Bosphorus Railway Tube Crossing in Istanbul

Lovat Readies TBM for Bosphorus Railway Tube Crossing in IstanbulThe Marmaray project in Istanbul will provide a fully upgraded commuter rail line, connecting Halkali on the European side with ... More Information

Second Tunnel Breakthrough at Castellanza

Second Tunnel Breakthrough at CastellanzaOn 18th November, 2006 the second tunnel for the project to sink underground the railway operated by Ferrovie Nord Milano through Castellanza, on the ... More Information

First TBM Breaks Through Metro Gold Line Eastside Extension in Los Angeles

First TBM Breaks Through Metro Gold Line Eastside Extension in Los AngelesA Herrenknecht machine dubbed 'Lola' has completed a 2.75 km tunnel for the USD898 million eastside extension of the ... More Information

BWARI Tunnel Breaks Through

BWARI Tunnel Breaks ThroughOn 25th October, 2006 the Jay Dee-Michels Pipeline Construction-Traylor joint venture broke through on the Big Walnut Augmentation/Rickenbacker Interceptor (BWARI) ... More Information

Second South Gotthard TBM Arrives in Faido

Second South Gotthard TBM Arrives in Faido Three years and eight months after starting out from Bodio in February 2003 and driving some 13.5 km of the west Gotthard base tunnel, the ... More Information

Third WBI International Short Course on Rock Mechanics, Stability and Design of Tunnels and Slopes

Third WBI International Short Course on Rock Mechanics, Stability and Design of Tunnels and SlopesAfter two successful events in the past two years, WBI International organizes on 23rd and 24th ... More Information

GBP371 Million Hindhead Tunnel Gets Green Light… at Last

GBP371 Million Hindhead Tunnel Gets Green Light… at LastThe long-running A3 tunnel saga may finally be drawing to a close after the Highways Agency revealed work could start next year and be ... More Information

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Tunnelling News

LA Metro approves route of K Line northern extension project to Hollywood

The analysis found that modern tunneling techniques are safe with pre-construction studies, use of advanced tunnel-boring machines, mitigations and ... More Information

Here's when first massive boring machine will start carving tunnel between New York, New Jersey

STATEN ISLAND, N.Y. — A massive tunnel boring machine is preparing to carve a tunnel between New York and New Jersey after President Donald Trump ... More Information

Beyond the horizontal: how a next-generation TBM conquered Pingjiang's inclined shaft

A variable diameter inclined shaft tunnel boring machine has completed a landmark breakthrough on China's Pingjiang pumped storage hydropower ... More Information

CMRL begins tunnelling for Thiruvanmiyur-Indira Nagar section in phase-II metro rail project

Tunnelling through hard rocks in the 650-metre stretch may take nearly six months, officials say ... More Information

AKTOR’s Tunnels on Brașov–Sighișoara Line, among the most complex in Europe

A railway infrastructure project unfolding in the heart of Transylvania has been ranked, according to an independent comparative analysis, among the most complex and ambitious railway ... More Information

Tunnel-boring machines “Victoria” and “Natali”

The tunnel-boring complexes worked in tandem on the Rublyovo-Arkhangelskaya Line. The tunnel-boring machine complexes (TBMs) “Natali” and “Victoria,” ... More Information

Elon Musk's Boring Company plans mile-long tunnel in Dallas connecting to DART station

The Boring Company is developing a proposed mile-long tunnel in Dallas' University Hills that would link a town center to a nearby DART station, ... More Information

Hudson Tunnel Project marks major 2026 construction progress on both sides of the river

Work on the Hudson Tunnel Project in North Bergen is continuing to advance through several major construction steps reached so far this year... More Information

HS2 Ordered to Slash Costs and Construction Time in Major Government Reset

The Transport Secretary has instructed HS2 Ltd to identify options that could cut billions from the project’s cost and bring trains into service sooner, as the government pushes for a ... More Information

SRL East TBMs arrive in Burwood

Two more tunnel boring machines (TBMs) have arrived in Melbourne ready for tunnelling of Suburban Rail Loop (SRL) East to start this year. The TBMs ... More Information

$100 Million Allocated for Ft. Laramie Canal Tunnel Project

Laramie Canal Tunnel Project. The Department of the Interior announced the funding Tuesday as part of the $889 million for water infrastructure ... More Information

What are the benefits of using tunnel boring machines in infrastructure projects?

Ask NCE has been updated to Answers 3.0, allowing you to ask civil engineering-focused questions and receive clear, practical responses such as ... More Information

Minsk Metro, together with "Alesya," will start digging with "Mariya."

It was noted on a transport forum that parts of a second tunnel boring machine (TBM) for laying tunnels began to be brought to one of the construction sites of the third metro line... More Information

TBM for Lyon-Turin project unveiled

The first of two tunnel boring machines for the Italian section of the 57.5km Mont Cenis Base Tunnel has been unveiled... More Information

NFR achieves breakthrough in Tunnel No 8 of Sivok–Rangpo railway project

Tunnel No. 8 is one of the major tunnels of the project with a total length of 4.148 km and an additional adit measuring 1.010 km. The excavation and ... More Information

Suburban Rail Loop hits tunnelling milestone as eight TBMs arrive on site

The Suburban Rail Loop has reached a major construction milestone, with eight tunnel boring machines now on site ahead of tunnelling later this year... More Information

$16bn Hudson Tunnel project could pause again 'in two to three months'

Components of the first tunnel boring machine (TBM) that will be used for the Palisades Tunnel Project arrived at ... More Information

Hinkley Point C | TBM readied for 620m long fish return tunnel

The tunnel boring machine (TBM) that will excavate the fish return tunnel has been christened Sarah Guppy by local schoolchildren, in tribute to ... More Information

Bhopal Metro's Orange Line Tunnelling Begins

The Bhopal Metro project has recently reached an important milestone as tunnel boring machines (TBMs) have been positioned to begin digging work on ... More Information

A Chinese team rescued a $50M tunnel machine stuck 177 feet underground

Chinese engineers have pulled off a stunning rescue, saving a tunnel boring machine (TBM) stuck 177 feet underground beneath the Yangtze River. More Information

Fort Smith named finalist in Elon Musk's Boring Company tunnel challenge

The company selected Fort Smith's proposal from 487 applicants. The company says the winning project will receive construction of a one-mile tunnel ... More Information

Bengaluru: Four infrastructure firms bid for Hebbal short tunnel

Bengaluru infrastructure: Four firms, including Dilip Buildcon and Max Infra, bid for BDA's Rs 1086 crore Hebbal short tunnel project... More Information

TBM readied for Montreal's Blue Line extension

A custom-made 9.7m-diameter tunnel boring machine (TBM) has been assembled and lowered ready to excavate the tube from the future Vertières stop to ... More Information

$11.5B Brenner Base Tunnel Nears End of TBM Excavation

With TBMs Olga and Wilma closing in, the 55-km rail project shifts from excavation to systems integration ahead of its planned 2028 opening beneath ... More Information

$6.75 Billion Unlocked for Turkey's Bosphorus Rail Project

Multiple Earth Pressure Balance (EPB) Tunnel Boring Machines (TBMs) will need to be mobilized to carve out the subterranean corridors leading up to ... More Information

Tunneling for Nashville's underground Tesla project has begun

The Boring Company said that the first three weeks of the project will consist of the Prufrock-MB1, a machine that will help carve out the tunnel, ... More Information

Hudson Tunnel Project construction resumes

I look forward to celebrating the launch of our tunnel boring machines through the Palisades once GDC has assurance it will receive the steady flow ... More Information

Lower Thames Crossing

British suppliers could meet 90% of low carbon steel requirements. The proposed machine would be 16.4m in diameter, large enough to create a three‑lane tunnel bore, and is intended to dig ... More Information

Inside the Tunnel Boring Machine, Southampton Link Main project

A six-tonne tunnel boring machine is digging deep below the ground in Hampshire to help keep the county's taps and rivers flowing... More Information

TBM maestro inspects sites ahead of massive tunnel drive

The first machine components have arrived for the tunnel boring machines (TBMs) to be deployed on the Suburban Connect sites in Melbourne. More Information

Metrolinx provides major updates on subway and LRT projects across the GTA

Tunnel boring is advancing on multiple projects, with Scarborough's TBM ... Metrolinx says “Diggy Scardust,” the project's tunnel boring machine, is now ... More Information

Work in Progress: High-tech TBMs ready to carve underground corridor

The Bhopal Metro Rail Project is transitioning into its most challenging and sophisticated phase as two state-of-the-art Tunnel Boring Machines (TBMs) ... More Information

Sarens helps extract TBM at BC water supply project

The Annacis Water Supply Tunnel Project aims to increase the reliability and capacity of the water supply system in New Westminster, British Columbia. When complete, the tunnel will ... More Information

Judge rules in favor of New York and New Jersey for now in $16B tunnel fight with Trump

A federal judge ruled Friday to temporarily block the Trump administration from suspending federal disbursements for the Gateway Tunnel Project... More Information

Webuild: award for Sustainability Report for commitment to decarbonise through innovation

This includes the large tunnel-boring machines deployed on some of Europe's most complex projects: from the Salerno-Reggio Calabria ... More Information

Clearwater update reports initial entry area is 'stable and intact'

The tunnel boring machine being used in the project remains trapped underground just ahead of where the breach occurred. The ambitious, $630 ... More Information

Tunnel Boring Machine Market Size estimated at USD 7.08 Billion

The Tunnel Boring Machine (TBM) market is experiencing significant growth, driven by increasing urbanization, infrastructure development, ... More Information

Completing the First Section of Line 3: Tunnel Boring Machine Roars as it Emerges at Balboa

The Panama tunnel boring machine emerged and completed its first major task: the first section of the Line 3 Metro tunnel. More Information

Twin tunnel-boring titans prepare to dig new road under Sydney Harbour

Twin tunnel-boring titans are preparing to launch under Sydney Harbour to dig out a new road crossing from Birchgrove to Waverton... More Information