Mega Mountain Tunnel
Building Giants · Season 2 · Episode 6
As engineers race to build a brand-new train tunnel beneath the Alps, they use cutting-edge tech and the latest construction methods to build the world's longest underground railroad in some of the most dangerous conditions on earth.
Episode Details
Air date, runtime, timezone, and episode position.
Season
2
Episode
6
Air Date
11/Sep/2019
Air Time
21:00
Runtime
45 min
Overview
Episode summary.
As engineers race to build a brand-new train tunnel beneath the Alps, they use cutting-edge tech and the latest construction methods to build the world's longest underground railroad in some of the most dangerous conditions on earth.
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