Pozition | Kandersteg(Bern)-Goppenstein(Brig) |
Start of construction | October15, 1906 |
Dte of break through | March 31, 1911 |
Langth | 14 612 m |
Culmination point |
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Total construction time of tunnel | 66 months (Gotthard: 108) |
Between 1995 and 1998 the tunnel vault was expanded, the track were lowered and shifted.