In this Oct. 15, 2010, file photo, a miner stands in front of the drill machine "Sissi" after it broke through the rock at the final section Faido-Sedrun, at the construction site of the NEAT Gotthard Base Tunnel. With a length of 57 km (35 miles) crossing the Alps, the world's longest train tunnel should become operational at the end of 2017. (AP Photo/Christian Hartmann, Pool, File)
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