Tunnel construction

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Swietelsky.Company.Core.Models.UmbracoPublishedModels.Leistungsspektrum?.Name
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Tunnel construction

Railway and road tunnels not only shorten distances but also make alpine zones more attractive as a habitat for humans and animals. Shifting traffic underground conserves natural resources and prevents noise development. In growing urban areas, underground tunnels guarantee environmentally friendly and efficient mobility. As a pioneer in both road construction and railway construction, SWIETELSKY recognised the potential of tunnel construction early on. By participating in important infrastructure projects, the company was able to make its mark, becoming a leading specialist in this field as well. What distinguishes SWIETELSKY from its competitors is its decades of experience in dealing with geological specificities, its skill in applying high-tech machines and processes, and its planners’ engineering know-how.

Category

  • Railway tunnels
  • Galleries, caverns, shafts
  • Road tunnels
  • Subway tunnels

/Current projects

01/05
  • Steinbühltunnel, Neubaustrecke Wendlingen-Ulm

    Category

    Tunnel construction

    Country

    Germany

  • Karawankentunnel

    Category

    Tunnel construction

    Country

    Austria

  • Fildertunnel, Projekt Stuttgart 21

    Category

    Tunnel construction

    Country

    Germany

  • Boßlertunnel, Neubaustrecke Wendlingen-Ulm

    Category

    Tunnel construction

    Country

    Germany

/Current lighthouse project

Semmering Basistunnel (Fröschnitzgraben), Austria

At 13 kilometres, the section is the longest of the Semmering Basistunnel. It is marked by the complex logistics, with the entire tunnel system being served by two 400-metre-deep vertical shafts. The tunnel is drilled by two 120-metre-long, 2,500-tonne tunnel boring machines.

  • Tunnelbau Semmering Basistunnel 1
  • Tunnelbau Semmering Basistunnel 2
  • Tunnelbau Karawankentunnel AT
01/05


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HTB Baugesellschaft m.b.H.  Standort Klagenfurt

HTB Baugesellschaft m.b.H.
Standort Klagenfurt

Josef-Sablatnig-Straße 251
9020 Klagenfurt
Austria

Tel: 0043 463 33533700
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HTB Baugesellschaft m.b.H.  Standort Lienz

HTB Baugesellschaft m.b.H.
Standort Lienz

Bürgeraustraße 30
9900 Lienz
Austria

Tel: 0043 4852 667721
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Swietelsky AG Bahnbau Österreich ZNL Graz

Swietelsky AG
Bahnbau Österreich
ZNL Graz

Puchstraße 184 b
8055 Graz
Austria

Tel: 0043 316 244470-3300
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HTB Baugesellschaft m.b.H.  Standort Zell am See/ Fusch

HTB Baugesellschaft m.b.H.
Standort Zell am See/ Fusch

Achenstraße 2
5672 Fusch an der Großglocknerstraße
Austria

Tel: 0043 6546 40116
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Swietelsky Tunnelbau GmbH & Co KG  Zentrale

Swietelsky Tunnelbau GmbH & Co KG
Zentrale

Innsbrucker Bundesstraße 61
5020 Salzburg
Austria

Tel: 0043 662 827603
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HTB Baugesellschaft m.b.H.  Standort Kufstein/ Schwoich

HTB Baugesellschaft m.b.H.
Standort Kufstein/ Schwoich

Kufsteiner Wald 28
6334 Schwoich
Austria

Tel: 0043 5372 63600
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Swietelsky AG Zweigniederlassung Oberösterreich Standort Linz/ Humboldtstraße 26

Swietelsky AG
Zweigniederlassung Oberösterreich
Standort Linz/ Humboldtstraße 26

Humboldtstraße 26
4020 Linz
Austria

Tel: 0043 732 6971-7325
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HTB Baugesellschaft m.b.H.  Standort Innsbruck

HTB Baugesellschaft m.b.H.
Standort Innsbruck

Valiergasse 34
6020 Innsbruck
Austria

Tel: 0043 512 41515
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HTB Baugesellschaft m.b.H.  Zentrale

HTB Baugesellschaft m.b.H.
Zentrale

Gewerbepark Pitztal 16
6471 Arzl im Pitztal
Austria

Tel: 0043 5412 639750
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