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Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
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Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
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Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
4 of 8
Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
5 of 8
Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
6 of 8
Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
7 of 8
Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters
8 of 8
Progress on the NEAT Gotthard Base Tunnel, the world's longest train tunnel, that will allow for crossing the Alps at the end of 2016.
Credit: Reuters