Tunnel Euralpin Lyon Turin S.a.s.
Base tunnel Turin – Lyon, Lotto 3: Villard tunnel – Clement gates. Tunnel section between the French entrance at Saint-Julien-Montdenis and Saint-Martin-la-Porte. The excavation works, in this section, will be performed with traditional method. The works on the Villard-Clément platform are also planned [between the west artificial tunnel (tranchée couverte already built) and the natural east natural entrance of the tunnel in the mountain.
Saint-Julien-Montdenis and Saint-Martin-la-Porte, France.