time it becomes more and more difficult to construct new transport infrastructure: both on the road as on the…

Switzerland sees itself as the nation of tunnels par excellence, especially since completion of the Gotthard…

highest point lies at 550 m above sea level. Not counting exploratory work, it took 17 years to construct.…

project is complete, some 24 billion francs will have been spent on planning and construction, with a huge…

birth of Alfred Escher. The rail baron was unquestionably an exceptional figure, not least in the construction…

parliament. The sugar-grain dolomite, which was subject to high water pressure, threatened to endanger constru…

1991 the National Council swiftly follows the Council of States in voting 118 to 18 in favour of constructing…

de la construction, du trafic et de la politique y relative, la commission instituée à cet effet "Groupe…

frame for construction works in the nights of: Tuesday/Wednesday Wednesday/Thursday Thursday/Friday + optional…

Gotthard on 4 October 1993, with the groundbreaking ceremony for the Piora exploratory boring system. Construc…