Swietelsky AG
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Tunnel construction

Railway and road tunnels do 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, undergrund 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 ist 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 characteristic, its skill in applying high-tech machines and processes, and its designers’ engineering know-how.

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

Current projects

01/05
  • Tübbingwerk, Neunkirchen - Tunnel construction
    Tübbingwerk, Neunkirchen
    Category
    Tunnel construction
    Country
    Austria
  • Fildertunnel, Projekt Stuttgart 21 - Tunnel construction
    Fildertunnel, Projekt Stuttgart 21
    Category
    Tunnel construction
    Country
    Germany
  • Semmering Basistunnel (Fröschnitzgraben) - Tunnel construction
    Semmering Basistunnel (Fröschnitzgraben)
    Category
    Tunnel construction
    Country
    Austria
  • Hauptbahnhof, Projekt Stuttgart 21 - Tunnel construction
    Hauptbahnhof, Projekt Stuttgart 21
    Category
    Tunnel construction
    Country
    Germany
  • Bosslertunnel, Neubaustrecke Wendlingen-Ulm - Tunnel construction
    Bosslertunnel, Neubaustrecke Wendlingen-Ulm
    Category
    Tunnel construction
    Country
    Germany
  • Ulmerstraße, Projekt Stuttgart 21 - Tunnel construction
    Ulmerstraße, Projekt Stuttgart 21
    Category
    Tunnel construction
    Country
    Germany
  • Steinbühltunnel, Neubaustrecke Wendlingen-Ulm - Tunnel construction
    Steinbühltunnel, Neubaustrecke Wendlingen-Ulm
    Category
    Tunnel construction
    Country
    Germany
  • Karawankentunnel - Tunnel construction
    Karawankentunnel
    Category
    Tunnel construction
    Country
    Austria

Current lighthouse project

S7, Rudersdorf Tunnel, Austria

The Rudersdorf Tunnel is the heart of the new Fürstenfelder expressway from Riegersdorf to Heiligenkreuz at the Hungarian border. The working group
“Swietelsky Tunnelbau – Granit – Swietelsky” was awarded the contract for Construction Lot 08 by ASFINAG at the end of 2018. This section, around 3 km long, consists of a cut-and-cover construction around 1 km long, a bored section of around 1.8 km built using mining techniques and a concrete groundwater insulation structure of around 0.3 km. The two tunnel tubes of the cut-and-cover section are 40% completed. The end of construction is planned for 2022.

  • S7, Rudersdorf Tunnel, Austria 1
  • S7, Rudersdorf Tunnel, Austria 2
  • S7, Rudersdorf Tunnel, Austria 3
01/05

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Swietelsky AG

Swietelsky AG
Zweigniederlassung Oberösterreich
Standort Linz/ Humboldtstraße 26

Humboldtstraße 26
4020 Linz
Austria

Tel: 0043 732 6971-7325
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Swietelsky AG
Swietelsky Tunnelbau GmbH & Co KG

Swietelsky Tunnelbau GmbH & Co KG
Zentrale

Innsbrucker Bundesstraße 61
5020 Salzburg
Austria

Tel: 0043 662 827603
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Swietelsky Tunnelbau GmbH & Co KG
HTB Baugesellschaft m.b.H.

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

Kufsteiner Wald 28
6334 Schwoich
Austria

Tel: 0043 5372 63600
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HTB Baugesellschaft m.b.H.
HTB Baugesellschaft m.b.H.

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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HTB Baugesellschaft m.b.H.
HTB Baugesellschaft m.b.H.

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.
HTB Baugesellschaft m.b.H.

HTB Baugesellschaft m.b.H.
Zentrale

Gewerbepark Pitztal 16
6471 Arzl im Pitztal
Austria

Tel: 0043 5412 639750
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HTB Baugesellschaft m.b.H.
HTB Baugesellschaft m.b.H.

HTB Baugesellschaft m.b.H.
Standort Lienz

Bürgeraustraße 30
9900 Lienz
Austria

Tel: 0043 4852 667721
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HTB Baugesellschaft m.b.H.
HTB Baugesellschaft m.b.H.

HTB Baugesellschaft m.b.H.
Standort Nüziders

Landstraße 19
6714 Nüziders
Austria

Tel: 0043 5552 34739
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HTB Baugesellschaft m.b.H.
Swietelsky AG

Swietelsky AG
Bahnbau Österreich
ZNL Graz

Puchstraße 184 b
8055 Graz
Austria

Tel: 0043 316 244470-3300
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Swietelsky AG

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