Choose your Country

Australia

Austria

Canada

Chile

Czechia

France

Georgia

Germany

Iraq

Jordan

Kazakhstan

Laos/ປະເທດລາວ

Nigeria

Norway

Pakistan

Peru

Poland

Romania

Saudi-Arabia

Spain

Switzerland

Thailand

United Arab Emirates

United Kingdom

Uzbekistan

Tunnel Structures (2024)

Headerbild4

TUNNEL STRUCTURES

Selecting safe, innovative, and cost-effective construction methods for underground projects is crucial, and ILF’s commitment to excellence ensures that we go above and beyond to provide technical expertise and extensive experience to help clients find the optimal tunneling solution.
With proficiency in methods like NATM, TBM, and Cut & Cover, we offer tailored design and construction management services, making us the trusted partner for expert guidance in underground construction projects.

Metro Tunnels

Constructing tunnels in city environments, beneath residential areas and groundwater, poses logistical, settlement, and noise challenges.
The ILF team is experienced in balancing the various, often conflicting, influences to achieve optimal design solutions. This includes the design of inner-city tunneMetrol projects for trams and metros as well as for light rail systems and railways, almost always involving major stations that have been built using both cut-and-cover and underground construction methods.


Railway Tunnels

ILF excels in designing and implementing high-speed rail tunnel projects, with expertise in supporting design speeds of up to 330 km/h. Our core competencies include the construction of new railway tunnels and the renewal and rehabilitation of existing ones, some of which are over 100 years old.

Trust ILF for expert solutions in high-speed rail tunnel design and renovation services.


Road Tunnels

Since the 1970s, ILF has been a key player in tunnel projects, starting with the Arlberg Tunnel, Austria’s longest road tunnel. Today, tunneling is a core focus for ILF.
We offer a comprehensive suite of services for road tunnel projects, spanning various types from bypass tunnels to inner-city road tunnels. Our expertise encompasses civil engineering, tunnel safety, and equipment design, ensuring comprehensive solutions for our clients.


Water Tunnels, Utility Tunnels and Special Tunnel Projects

ILF offers comprehensive tunnel design services beyond hydropower plant tunnels, encompassing cable routing, water conveyance, and specialized projects like CERN’s Future Circular Collider (FCC) particle accelerator.
Our collaborative approach, combining tunnel specialists with experts in hydropower, pipelines, and power transmission, ensures tailored solutions that benefit clients seeking non-traffic tunnel designs.


/

Niagara Tunnel Project

The Niagara Tunnel Project is a 10.2-km-long tunnel with an interior diameter of 12.7 m, which allows OPG to make better use of the available…
more

Future Circular Collider (CERN)

The Future Circular Collider (FCC) has been launched as a result of the recommendation made in the 2013 update of the European Strategy for Particle…
more

Gotthard Base Tunnel

The Gotthard Base Tunnel is a railway tunnel put in operation in 2016, running parallel to the mountain route of the Gotthard railway.
more

Brenner Base Tunnel

The Brenner Base Tunnel (BBT) is a low-gradient railway tunnel that connects Austria and Italy. It runs from Innsbruck to Franzensfeste (55 km).
more

A26 Motorway, Linz Western Ring Road

The A26 Linz motorway project comprises an efficient road connection between the A7 Mühlkreis motorway (Hummelhof junction) and the B127 Rohrbach road (northern Danube).
more
Get in touch
kohlb

Bernhard Kohl

E-mail
Phone+43 / 512 / 24 12 - 4213

For any job-related queries please contact jobs@ilf.com or the HR partner named within the job listings at www.ilf.com/career/jobs.

thumbnail of Folder_ILF_Tunnels_Caverns_EN_Rev1_Screen

Tunnels and Caverns

thumbnail of Folder_ILF_Comprehensive_Tunneling_Solutions_EN_Rev0_Screen

Comprehensive Tunneling Solutions

Hello UptimeRobot