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Featured News

Mota-Engil Secures Landmark PPP for Santos–Guarujá Submerged Tunnel

Mota-Engil Latam has reached financial close on a major Public-Private Partnership (PPP) concession for the construction, operation and maintenance of the Santos–Guarujá Submerged ... More Information

ISAVFT 2026 Call for Papers

Two weeks to go for the abstract submission deadline on 17th February! As the leading international forum for researchers, engineers and industry professionals, ISAVFT offers a unique platform to ... More Information

ITA WTC2026 EARLY BIRD RATE EXTENDED

ITA WTC2026 EARLY BIRD RATE EXTENDED

We’re excited to announce that Early Bird registration for ITA WTC2026 has been extended to 6 February 2026! Please note: the extended deadline applies only to participants and does not ... More Information

ELENG d.o.o. for advanced technical solutions

ELENG d.o.o. for advanced technical solutions

ELENG d.o.o. is a Croatian engineering and automation company based in Vinkovci, founded in 2018 to deliver advanced technical solutions across industrial sectors, including tunnelling ... More Information

TERRATEC TBM achieves breakthrough on Mumbai Sewer Tunnel Project

TERRATEC TBM achieves breakthrough on Mumbai Sewer Tunnel Project

TERRATEC’s 3.85m diameter Rock Slurry TBM achieves a key breakthrough on Mumbai’s MSDP Stage II Priority Sewer Tunnel 1. TERRATEC’s 3.85m diameter Rock Slurry TBM has achieved a ... More Information

Second Breakthrough Achieved at Trebisacce Tunnel

A major milestone has been reached on the Trebisacce Tunnel, the longest tunnel on the Third Mega Lot of the Jonica State Road (SS106) in Calabria. Webuild confirmed the second breakthrough, a key ... More Information

TfL Unveils Business Plan with Major Rail, Tunnel and Infrastructure Upgrades

Transport for London (TfL) has released its draft 2029/30 Business Plan, setting out a multi‑year investment programme aimed at modernising London’s transport network and accelerating delivery ... More Information

Next stop Euston. HS2 begins tunnelling to central London

Press release - In a crucial moment for the high-speed rail project, the Rail Minister, Lord Peter Hendy, and Chief Secretary to the Prime Minister, Darren Jones, turned on the 1,624-tonne machine ... More Information

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Tunnelling News

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

Monica Breaks Ground on Snowy 2.0

Monica the tunnel boring machine, with the renewable energy mega-project now more. TBM Monica is among the world's most advanced tunnel boring machines... More Information

Snowy 2.0 sets new tunnel boring machine to work, completes 46 underground concrete pours

Snowy 2.0 has set to work a fourth tunnel boring machine, a $75 million piece of drilling equipment purpose built to complete excavation of the huge pumped hydro project’s “geologically ... More Information

World's 'largest' underground assembly of tunnelling machines happening beneath Sydney

Workers are craning into place about 167 major pieces that will form the first of two giant boring machines. Once assembled like giant Meccano sets, ... More Information

Tunneling Begins on Major Water Pipeline for South Hillsborough

TAMPA, Fla. — Tampa Bay Water has begun construction on a major underground pipeline project aimed at meeting rising water demand in southern Hillsborough County, where population growth ... More Information

The massive £3billion tunnel designed to connect two continents under the sea

The construction of a huge underwater multi-tiered tunnel is underway in Turkey, that will create a direct route from Asia to Europe - and is expected to carry 1.3 million passengers a ... More Information

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

Tenders

News

Awards

Latest Tenders

Saudi Arabia, Riyadh

sa/13
Metro

On 31 January 2026, the Royal Commission for Riyadh City (RCRC) received official bids for the ...
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Italy, Genoa

it/282
Subsea

Closing Date: 24/03/2026

Contract Notice – Works Genova Sub‑Port Urban Tunnel – Lot B Buyer - Autostrade per ...
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Germany, Munich

de/179
Railway

CONTRACT MODIFICATION - 2nd Munich S‑Bahn Main Line – VE 30 Tunnel West, Trough Structure ...
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Denmark, Aarhus

dk/17
Road

Status: Market consultation Prior Information Notice Client: Danish Road Directorate Estimated ...
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United Kingdom, Oxford

uk/106
Water Supply

Closing Date: 24/04/2026

Main Works Contract for White Horse Reservoir Thames Water Utilities Ltd has launched ...
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Sweden, Vastra Gotaland

se/103
Railway

Closing Date: 23/04/2026

Trafikverket (Swedish Transport Administration) Central government authority Activity: Railway ...
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Iceland, Landsbyggð

is/31
Power Station

Closing Date: 16/02/2026

Tendering Authority – Landsvirkjun Public body governed by public law Activity: ...
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Sweden, National

se/41
Roads and Railways

Closing Date: 19/02/2026

Tunnel Safety Specialist – Fire Protection (IVtt5 Technical Systems) Ref. No.: ...
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Switzerland, National

ch/69
Motorway

Closing Date: 23/02/2026

Review of Major Structural Tunnel Inspections (USTRA Zone 4) Ref. No.: MP-220034 Deadline: ...
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France, Rhone - Alps

fr/151
Railway

Closing Date: 17/02/2026

Geotechnical Investigations for Alpine Base Tunnels (Turin–Lyon Line) Ref. No.: ...
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Bulgaria, Vidin

bg/15
Motorway

Closing Date: 19/03/2026

Modernisation of the Vidin–Sofia Railway Line (Vidin–Sratsimir Section) Ref. No.: ...
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Germany, Munich

de/152
Motorways

Closing Date: 30/01/2025 (Tender Closed)

Planning: LED Lighting Upgrade for Multiple Road Tunnels Ref. No.: AP011300317 Deadline: 30 ...
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Latest Awards

Czech Republic, Prague

cz/12
Metro

Prazske silnicni stavby (leader), together with Elmoz Czech (subcontractor), has been awarded a ...
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Norway, Vestland

no/232
Road

Contract Award Notice Rv5 for the Fodnes Tunnel – Electro Works. Statens vegvesen has ...
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Germany, Thuringia

de/13
Motorway

A71 Motorway – Schmücke Tunnel Modernisation Client / Awarding Authority:  Die ...
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Switzerland, Canton Valais

ch/43
Motorway

A09 Motorway, Sion East – Sierre East, Including Sierre Tunnel Client / Awarding ...
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Germany, Frankfurt

de/146
Railway

Frankfurt Light Rail Line B, Section 3 – Europaviertel (Underground Section) Client / ...
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Czech Republic, Prague

cz/12
Metro

Prague Metro Lines A and C – Tunnel Track Renewal Client / Awarding Authority: ...
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France, Paris

fr/127
Grand Paris Express

Europe – France | Grand Paris Express Line 18 – West Tunnel Ventilation Works ...
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Singapore, Singapore

sg/23
DTL2

Singapore Downtown Line 2 Extension (DTL2e) – Tunnels Contract 1 Client / awarding ...
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United Kingdom, Thameside

uk/105
Road

Project: Bean Road Tunnel (Bean Road Underpass) — Kent Thameside, UK Client: Kent ...
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Germany, Thuringia

de/13
Motorway

Germany – Tunnelling Works – A71 Tunnel Schmücke: Lot 5 – Renewal of ...
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Spain, Asturias

es/73
Railway

Contract Award Notice Services – Tunnel Modernization Villabona 90i & 90ii ...
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View All Latest Awards
February 9 - 10, 2026

3nd Roads, Bridges & Tunnels KSA 2026 Conference

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April 21 - 23, 2026

UITP 2026

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May 6 - 9, 2026

Samoter

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May 15 - 21, 2026

World Tunnel Congress - WTC 2026

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June 17 - 18, 2026

ITEC 2026

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September 15 - June 19

EUROCK 2026

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October 6 - 8, 2026

BTS 2026

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October 7 - 10, 2026

SAIE 2026

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October 7 - 10, 2026

Geofluid

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October 12 - 14, 2026

AFTES International Congress

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November 30 - December 2

ISAVFT 2026

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Palmieri
Normet
tunneljob
Strata Worldwide
strata black
Zitron
Terratec
Impreservice
CEAR
Mapei
STM
Belloli
Tunnel SKills
CIFA
3nd Roads, Bridges & Tunnels KSA 2026 Conference
Eleng Automation B2B
WTC 2026

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