which is the largest tunnel in the world?
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Answer:
Gotthard Base Tunnel
Description. The Gotthard Base Tunnel, with a length of 57.09 km (35.47 mi) and a total of 151.84 km (94.3 mi) of tunnels, shafts and passages, is the longest railway tunnel in the world, with a geodetic distance of 55.782 km (34.661 mi) between the two portals.
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1
Answer:
Gotthard base Tunnel
Explanation:
This list of longest tunnles ranks tunnels that are at least 13km (43,000 ft) long.
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