Science & spaceMr DecodeHow Was This 57 KM Tunnel Built Under the Alps? 😱 #Shorts #Tunnel #Engineering

How Was This 57 KM Tunnel Built Under the Alps? 😱 #Shorts #Tunnel #Engineering

Short2:11Science & Technology

Published Sep 22, 2026, 2:35 AM · 3w ago

Mr Decode
Mr Decode
66.4K subscribers · median 76.3K views
Views
70,524
+4 views/hour
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811
1.1% of views
Comments
2
0.00% of views

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Avg views / day
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Rank in channel
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Description

How did engineers build a massive 57 KM railway tunnel deep beneath the Swiss Alps? 😱 The Gotthard Base Tunnel runs between Erstfeld in Canton Uri and Bodio in Canton Ticino, Switzerland. This incredible underground railway project required massive excavation, Tunnel Boring Machines (TBMs), rock cutting, concrete tunnel lining and advanced engineering. In this video, see how giant machines cut through the mountain, how excavated rock was removed, and how a strong railway tunnel was built deep underground. Watch till the end to see how trains travel through this incredible tunnel beneath the Alps! 🚆⛰️ #Shorts #YouTubeShorts #Engineering #Tunnel #GotthardBaseTunnel #TBM #Switzerland #EngineeringFacts #Construction #AmazingEngineering
Tags
Gotthard Base Tunnel57 km tunnelSwitzerland tunnelAlps tunneltunnel boring machineTBMtunnel constructionunderground railwayrailway tunnelengineering marvelmega engineeringhow tunnels are builtunderground constructionSwiss Alpstrain tunnelconstruction technologyamazing engineeringinfrastructureengineering facts#Shorts #YouTubeShorts #ShortsVideo

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