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Month: June 2016

World’s longest tunnel is inaugurated

World’s longest tunnel is inaugurated

The Gotthard Base Tunnel had its official inauguration ceremony on June 1. Even if normal traffic will not start until December.

With a length of 57.5 km it is the current record-holder of longest tunnel, overtaking the earlier longest tunnel – Japanese Seikan tunnel between the tho islands of Honshu and Hokkaido – which is 53.9 km. The new Gotthard tunnel is simultaneously the world’s deepest tunnel with 2.3 km of mountain above its deepest point.

Source: BBC News