1882 - 2021
Beginning of time period
End of time period
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14. October 2008
Traversing the Piora Basin
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3. October 1991
Parliament backs the NRLA
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3. October 1993
Work begins
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17. May 1882
Keeping danger in check
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14. July 1913
Link through the Lötschberg
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1. February 1993
The NRLA and Europe
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21. May 1882
Inauguration of the Gotthard Tunnel
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31. December 1970
The abortive project begins