Social Sciences, asked by 245fnirbhaykalane, 11 hours ago

longest and deepest tunnel in the world​

Answers

Answered by dg7225889
1

Answer:

The Gotthard Base Tunnel

The Gotthard Base Tunnel is the world's longest and deepest tunnel. It runs under the Swiss alps between the towns of Erstfeld in the north and Bodio in the south. The tunnel is 57 km long and reaches a depth of 2,300 meters

Answered by satyatanmayib
1

Answer:

The Gotthard Base Tunnel

The Gotthard Base Tunnel is the world's longest and deepest tunnel. It runs under the Swiss alps between the towns of Erstfeld in the north and Bodio in the south. The tunnel is 57 km long and reaches a depth of 2,300 meters.

Explanation:

The Gotthard Base Tunnel

The Gotthard Base Tunnel is the world's longest and deepest tunnel. It runs under the Swiss alps between the towns of Erstfeld in the north and Bodio in the south. The tunnel is 57 km long and reaches a depth of 2,300 meters.

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