Where is the longest operational railway tunnel in the world situated___________?
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Answer: C. Switzerland
Explanation
The Gotthard Base Tunnel in Switzerland is the longest operational railway and rail tunnel in the world. Trains travel through this subterranean passage drilled deep beneath the Swiss Alps. Engineering teams completed the massive rail tunnel to facilitate rapid transit through the mountains. The tunnel stretches for over fifty-seven kilometers through the solid rock of the mountain range. Construction required decades of complex geological excavation and advanced tunneling technology. Regular freight and passenger rail services began operating through the tunnel in the year twenty sixteen.
High-speed rail tunnels reduce travel times significantly between major European economic centers. Subterranean transit projects help shift freight transport from congested highways to eco-friendly railways. Swiss civil engineering projects set global benchmarks for conquering difficult mountainous terrains. Italy is connected by the southern approach of the tunnel but is not the primary home of the boring project. Japan features extensive undersea rail tunnels like the Seikan Tunnel but not this specific Alpine record holder. None of these alternative choices accurately identifies Switzerland as the correct home of the tunnel.
- Subject
- General Knowledge
- Category
- General Knowledge
- Topic
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- Difficulty
- medium
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