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    Bilbao Metro: Urbinaga-Sestao

    The project was carried out using the NATM (New Austrian Tunnelling Method) conventional tunnelling method, excavating the rock by mechanical means in an urban area with several services and maximized integration in the city.

    General Information

    Bilbao, Spain
    Contract type
    Design and construction
    Extension of Line 2 over a 920-m section, including the construction of the 108-m long Sestao cavern station
    Year of project completion

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