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This Rail Maintenance Crew Has Plenty on its Plate

1,797 بازدیدها· 10/23/23
Smithsonian Channel
Smithsonian Channel
1,606 مشترکین
1,606
که در Discovery

The tracks between Madrid and Barcelona cost over $10 billion dollars to build, a reflection of the route’s importance. As a result, maintenance crews work tirelessly to ensure there are...

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