1882 - 2021
Beginning of time period
End of time period
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17. May 1981
Coordination of rail transport
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31. December 2010
Using the tunnels to get away
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7. October 1999
The big shift
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16. December 2003
Yes to the Ceneri Base Tunnel
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15. April 2004
The costs
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17. May 1960
Visionaries
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31. December 2019
Ceneri, the third base tunnel
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14. July 1913
Link through the Lötschberg
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31. August 2005
Control in the tunnel
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26. November 2000
Geology and surveying