We are talking about 54 kilometres of tunnel in one of our most mountainous areas, with a series of unknown factors and uncertainties which require that the project be guaranteed as far as possible before we make such a huge investment as the one required for the Brenner tunnel.
Der er tale om en 54 km lang tunnel i en vigtig bjergkæde med en række ukendte og usikre forhold, som kræver, at projektet sikres mest muligt, før man kaster sig ud i den store investering, som Brennerbasistunnellen fordrer.