Tunnelbuilder Promoting the world's tunnelling industry to a huge qualified audience

View the Spanish Tunnelbuilder website View the Italian Tunnelbuilder website

Archive - News

Featured News

Fehmarnbelt tunnel - Both portals near completion

Fehmarnbelt tunnel - Both portals near completion

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 ... More Information

Fehmarnbelt Link updates

The construction of the 18 km Fehmarnbelt tunnel - between Rødbyhavn on Lolland and Puttgarden on the island of Fehmarn - formally began at the beginning of 2021 east of Rødbyhavn. The ... More Information

Press release - Femern A/S plans to retain the tunnel element factory at Rodbyhavn

When the production of the tunnel elements for the Fehmarn Belt construction is completed, the element factory at Rodbyhavn on Lolland is scheduled to be demolished. Together with the working harbor ... More Information

Transport infrastructure: EU invests EUR 5.4 billion to support key projects across the continent

   135 transport infrastructure projects - among the 399 applications submitted under the CEF (Connecting Europe Facility) - applications closed on 19 January 2022 - have been ... More Information

Topping out ceremony for the Fehmarnbelt link’s tunnel factory

Topping out ceremony for the Fehmarnbelt link’s tunnel factory

Press release - This month, Femern A/S and the main contractor, FLC, held a topping out ceremony at the Fehmarnbelt tunnel’s main construction site in Rødbyhavn on Lolland: the roof and ... More Information

The Fehmarn Link Business Conference (FLBC) will be held again on September 29, 2022.

The Fehmarn Link Business Conference (FLBC) will take place in Rødbyhavn on September 29, 2022 at 9.16. FLBC will primarily focus on the business opportunities that come in connection with ... More Information

Construction begins on Fehmarnbelt Tunnel entrance

On the 5th  May works officially began on the Fehmarnbelt tunnel portal on the Danish side, where train and car traffic will in future run through the 18-km-long tunnel to Germany. A ceremony ... More Information

Work begins on the German side of the Fehmarnbelt Tunnel Project

Work begins on the German side of the Fehmarnbelt Tunnel Project

On the 29/11/2021 at 11h00a at the Fehmarnbelt tunnel construction site in Puttgarden, Danish Transport minister Benny Engelbrecht, together with Enak Ferlemann from the German Federal Government, ... More Information

The Fehmarn Link B2B Conference 2021

A face to face conference focusing on the Fehmarn project will be held on September 9, 2021 at Rodbyhavn Sports Hall in Rodby.   The international business conference Fehmarn Link B2B ... More Information

Environmental approval for the Fehmarnbelt project

The construction of the fixed link across the Fehmarnbelt is taking shape, and a new milestone has just been passed. On 3rd May, the Fehmarn Link Contractors (FLC) received the final environmental ... More Information

Construction work started on the Fehmarnbelt connection

Construction work started on the Fehmarnbelt connection

With final German approval of the Fehmarnbelt project obtained in November 2020, construction of the Fehmarnbelt Tunnel between Denmark and Germany is now well underway.   During 2021, ... More Information

Fehmarn tunnel

Boskalis and joint venture partner Van Oord have started work on the construction of what will be the largest port in Europe for the Fehmarnbelt project in Robyhavn.  The working harbour ... More Information

EU special infrastructures report: more speed needed in megaproject implementation

EU special infrastructures report: more speed needed in megaproject implementation

The ECA (European Court of Auditors) audited the Commission’s management of the following 8 cross-border transport megaprojects in thirteen Member States: 1) Rail Baltica: a rail line ... More Information

Fehmarnbelt tunnel update

Fehmarnbelt tunnel update

On the 26/04/2020 the Danish minister of transport reported that construction of the immersed tunnel Fehmarnbelt will start on January 1, 2021 on the Danish side.  Construction work will be ... More Information

Events postponed

The following events have been postponed -  1. The Fehmarn Link Business Conference, which should have been held at Lalandia in Rodbyhavn on March 12, has been postponed to a later date. ... More Information

Fehmarn conference

The international business conference Fehmarn Link Business Conference ´20 (FLBC) will be held on Thursday 12th  March at Lalandia in Rodbyhavn. The conference is the launching pad for ... More Information

Fehmarn Belt - EU Probing €8.7billion Tunnel Project's Financing

After appeal Europe's competition enforcer launched an in-depth investigation on the 14.06.2019  into public financing for a planned €8.7 billion ($9.8 billion) rail and road tunnel ... More Information

Femern A/S launches major construction works on the Fehmarn tunnel

The political parties behind the Fehmarnbelt Fixed Link project have decided to initiate a number of large construction activities in Rødbyhavn on Lolland. Femern A/S have been requested ... More Information

Femern A / S receives German approval.

On 06.02.2019  Femern A / S received the signed German regulatory approval for the Fehmarn tunnel in Kiel. The German approval concerns only the construction on the German side. Activities on ... More Information

Fehmarnbelt tunnel update

On the 28.12.2018 the Ministry of Transport of Schleswig-Holstein announced that the planned approval for the Fehmarnbelt tunnel is ready to be signed. In accordance with German regulations, Femern ... 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

Fehmarnbelt link

The updated application for planning permission for the Fehmarnbelt tunnel in Germany was submitted for public consultation in Germany between the 12th  July and 26th  August 2016 by ... More Information

Fehmarnbelt approval

On 28.04.2015 the Danish Parliament adopted the Construction Act for the fixed link across the Fehmarnbelt and the Danish landworks, authorizing the state-owned companies Femern A/S and A/S ... More Information

Joint statement on cross alpine corridors

Joint statement on cross alpine corridors

On 20.03.2015, at Innsbruck, the joint statement on cross alpine corridors was signed. The Austria, Germany, France, Slovenia, Switzerland and Liechtenstein ministers of transport signed an European ... More Information

Opportunities at Fehmarnbelt tunnel

Another opportunity will occur for sub-contractors when Femern A/S offers two more major contracts in December, 2014. These concern the electrical and mechanical installations to be fitted inside ... More Information

Power on the Fehmarnbelt link

Power on the Fehmarnbelt link

The 18 km-long Fehmarnbelt tunnel with its electrified rail operation and a fully lit road tunnel requires the security of an uninterrupted power supply. It will have its own, major substation at ... More Information

Fehmarnbelt tenders

Fehmarnbelt tenders

Femern A/S has received 17 tenders from nine major international contractors prequalified for the four major construction contracts for the fixed link across the Fehmarnbelt. Some of the consortia ... More Information

Supplier guide for Fehmarnbelt fixed link

Femern A/S has produced a guide that sets out specific tasks suited to subcontractors on the tunnel construction. The guide provides small and medium-sized enterprises with an overview of their ... More Information

Challenge of Fehmarnbelt clay

The recently completed geotechnical investigations in the Fehmarnbelt have thrown up new and important knowledge about a particular clay layer, which has been a great challenge for other major ... More Information

Fehmarn tenders attract attention

More than 400 participants representing more than 200 companies met together in Copenhagen on 21.01.2014 to learn more about the two upcoming tender packages from Femern A/S. Nine international ... More Information

Fehmarnbelt pre-bid conference

From 12-15th November, Femern A/S will gather together around 125 representatives from the nine consortia that have pre-qualified to bid for work on the immersed tunnel. More Information

Femern A/S submission in Germany

Femern A/S has officially handed in its overall application for approval of the Fehmarnbelt Fixed Link in Germany. More Information

Femern to submit German application

Femern A/S has now completed a 10,000pp application to build a fixed link across the Fehmarnbelt. More Information

Fehmarnbelt project new time schedule

The prequalification process will still start this year, even though the planning of the fixed link across the Fehmarnbelt will take one year more than expected. More Information

Fehmarnbelt project briefing

Around 500 participants from 17 countries met up in Copenhagen on 21.03.2012 for briefing on the construction of the 18 km-long tunnel under the Fehmarnbelt to link Germany and Denmark. More Information

Germany and Denmark Sign Declaration on Fixed Baltic Link

Germany and Denmark Sign Declaration on Fixed Baltic LinkThe German and Danish transport ministers, Manfred Stolpe and Flemming Hansen, signed on 23rd June a declaration to pursue a fixed road and ... More Information

Tunnelling News

New game-changing tunnel boring, reef cutting 'meeting and beating' all expectations

UG2 reef at Bokoni is the target of the twin mobile tunnel boring and narrow reef cutter. Tunnelling will be done with the mobile tunnel borer for ... More Information

Mota-Engil CEO confirms winning bid for Santos-Guaruja tunnel

The company's subsidiary, Mota-Engil, has won the tender for the construction and operation of Brazil's first underwater tunnel, connecting the ... More Information

Metro Vancouver Utility Nearing Finish of $288M Annacis Water Tunnel

“Resilience is at the heart of this project,” said Nedim Alca, COWI's North America market director. “What makes this milestone so significant is not ... More Information

Fehmarnbelt: Danish tunnel portal nears completion

The work on the entrance to the Fehmarnbelt tunnel at Rødbyhavn on Lolland is almost complete. photo courtesy of The Fehmarnbelt Project. More Information

Final decision on airport tunnel 'now or never'

Alderman Jim Stevenson and City administrators are making a dramatic last push for the airport tunnel before construction on the new north/south ... More Information

Athens Metro Line 4 works to finish by 2029

The construction of Athens Metro Line 4 is progressing steadily, with the entire project ... Tunnel mistakenly excavated in Athens metro project. More Information

First trains on track to run through Metro Tunnel within three months

Melbourne's $15.5 billion Metro Tunnel could be switched on in as little as three months as construction wraps up at two CBD stations and trains ... More Information

Petersburg crews to begin tunnel project in response to ongoing flooding, damage - WRIC

As ongoing water issues have caused significant damage to infrastructure around Petersburg, the Old Towne neighborhood ... More Information

Intelligent optimization framework for tunnel construction

Tunnel construction forms the foundation of railway development and is essential for ensuring route continuity and operational efficiency. However, ... More Information

São Paulo positions TBM for next phase of Line 2-Green

A major milestone was reached on Monday (1 September) with the lowering of the cutter head of the tunnel boring machine (TBM) Cora Coralina... More Information

The 700-ton machine that'll dig NYC's Second Avenue subway extension

NYC has a new tunnel boring machine in its toolbox for the expansion of the line under 2nd ave. If you've never seen some BIG earth moving machines, ... More Information

Light at the end of the tunnel showing for Mount Washington transit project

The project is expected to be completed in October. New tracks finally emerge from the Mount Washington Transit Tunnel as a part of Pittsburgh ... More Information

Davao City Bypass South Tunnel hits breakthrough towards improved connectivity

The Construction Project with the ceremonial breakthrough of the southbound tunnel, marking the complete excavation from opposite ends of the ... More Information

Which companies are bidding for the US$2.3bn highway and tunnel contracts in Brazil?

The project in Brazil, as it will be the country's first underwater tunnel,” the person added. The project involves construction of a 1.5km tunnel ... More Information

US Northeast Rail Corridor Gets a Major Makeover with Tunnel and Bridge Replacements

This project is designed to replace tunnels severely damaged by Superstorm Sandy, ensuring smoother and more reliable service for Amtrak, NJ Transit, ... More Information

DPWH, JICA celebrate breakthrough of Southbound Tunnel in Davao Bypass

The event marked the successful connection of the tunnel's north and south ends. The ... More Information

Jacobs joins Ramboll on Marselis road tunnel project in Denmark

Danish Road Directorate senior project manager Michael Schmidt Vosgerau said: “It is a complex task to build a tunnel on one of the busiest access ... More Information

Planning continues for Midway Tunnel, Safe Streets for All projects

The Midway Tunnel project is a $13.4 million plan ... construction of a new overpass bridge and pedestrian and bicycle walkway above the tunnel. More Information

Four million tons of clay moved in HS2 excavation

Construction on HS2's second-longest tunnel started in October 2022. The rotating cutters cut away clay and other material at a rate of about 50ft ... More Information

Jacobs Has Design-CM Role on $640M Denmark Tunnel, With Ramboll as Key Consultant

Set to begin construction in 2028, Marselis Tunnel project is core component of the country's 10-year Infrastructure Plan 2035. By Emell D. Adolphus. More Information

Elon Musk's $760,000,000 plan to build underground tunnels beneath Houston, Texas

Elon Musk's next big construction plan from The Boring Company could build $760000 worth of tunnels beneath Houston to help with flooding... More Information

Kerala Moves Closer To Vizhinjam–Balaramapuram Tunnel Rail Project

The Kerala government is preparing to invite bids next month for the tunnel rail project linking Vizhinjam International Seaport with ... More Information

Norway's Ship Tunnel Project Under Threat as Costs Rise

New cost estimates suggest the ambitious project will far exceed its approved budget, raising questions about whether it will ever be built. More Information

Davao City Bypass southbound tunnel nears breakthrough

The Department of Public Works and Highways (DPWH) announced that the southbound tunnel of the Davao City Bypass Construction Project (DCBCP) is ... More Information

CA should pursue better alternatives to the costly Delta Tunnel Project Stocktonia

Governor Gavin Newsom is attempting to fast-track the construction of a massive, budget-busting water tunnel through the Delta to ship freshwater to ... More Information

Physical Origins of Shear Strength Fluctuations in Fault Gouges

Fault gouge is rock texture within fault zones that may include rock fragments (RF) and foliated structures. Previous studies have primarily focused on remould soils, the natural structure ... More Information

Webuild expands its role in high-speed rail projects

Four modern tunnel boring machines will be deployed to ensure precision and safety in complex geological conditions. Once completed, the old single- ... More Information

Hudson Tunnel Project advances as tunnel boring machines near completion

The Hudson Tunnel Project hit a key milestone as massive tunnel boring machines near completion, with delivery set for November. More Information

Nagdhunga tunnel in final stages of construction

If we look at the history of road construction and development in Nepal, there are various records of road construction starting from the Rana period. According to articles published in ... More Information

Boring of tunnel across Yellow River completed in China's Shandong

Constructed by using a "Shanhe" shield machine with a 17.5-meter excavation diameter, this double-deck, two-way, six-lane tunnel stands as the world's ... More Information

The £1.6bn plan for world's deepest underwater road tunnel leaving 'no room for error'

Opening of Rogfast tunnel under construction. The Rogfast tunnel will be the longest and deepest undersea road tunnel on Earth. (Image: SKANSA). A ... More Information

Tunnelling complete on NSW's Coffs Harbour bypass project

Tunnelling has been completed on the A$2.2bn (£1.1bn) Coffs Harbour bypass project in New South Wales, Australia, with the excavation of the third ... More Information

Veidekke acquires tunnel construction contract for Gothenburg's West Link Project

Veidekke has received a contract from the Swedish Transport Administration to build the Stora Hamnkanalen tunnel, a component of the West Link ... More Information

German Rail completes construction of Rastatt Tunnel

GERMAN Rail (DB) has completed civil works on the new 4270m twin-bore Rastatt Tunnel, a major component of the project to widen to four tracks the ... More Information

Final contracts signed for Eastern Freeway transformation

A huge amount of work is underway to build North East Link and upgrade the freeways – two tunnel boring machines are digging deep under Rosanna ... More Information

Progress on Sydney pipeline duplication

Bouygues Construction Australia and Rob Carr have launched a tunnel boring machine (TBM) on Sydney Water's Thornleigh pipeline duplication ... More Information

The latest plan to connect BART to downtown San Jose: One tunnel rather than two

When BART and Santa Clara Valley Transportation Authority first discussed plans to send trains rolling under downtown San Jose, transit officials contemplated a design with two tunnels ... More Information

Nashville Tesla tunnel: Here's when construction could start on the Music City Loop

Elon Musk's The Boring Company is currently in the design phase of constructing a tunnel connecting downtown Nashville to the Nashville ... More Information

World's longest underwater 'mega tunnel' to cost $46 billion but will halve 21-hour drive

Oddvar Kaarmo, the Rogfast project manager, cited additional motivation for the tunnel's construction: "The port at Mortavika is quite exposed and ... More Information