Entrance to the Gotthard Tunnel at Göschenen

Tunnel portal underpass types

Polmengo tunnel upper portal

Gotthard tunnel north portal

Upper portal of the Muhren tunnel

Upper portal of the Monte Piottino tunnel

Upper portal of the Tourniquet tunnel with road overpass

New tunnel portal in Göschenen

Transport Minister Doris Leuthard hails the completed tunnel as a powerful symbol of openness

Seikan Tunnel portal