Archive | June 1, 2016

Gotthard Base Tunnel- World’s longest and deepest train tunnel opens

June 1, 2016


World’s longest and deepest train tunnel opens The Gotthard Base Tunnel opens at record-setting 57-kilometer long (35-mile long) and reaching a depth of 2,300 meters (7,545 feet, almost 1.5 miles). Gotthard overtakes the 53.9-kilometer (33.49 miles) Seikan Tunnel in Japan as the longest rail tunnel in the world and the 50.5-kilometer (31.37 miles) Channel Tunnel between […]

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