Building Giants Season 2 Episode 6
Episode Title: Mega Mountain Tunnel
Genre:
Documentary
Countries:
,
Airing Date: September 11, 2019
Runtime:60 mins
IMDb Rating:
Stream the full Building Giants Season 2 Episode 6 movie online for free in crystal-clear HD quality. No downloads required—just press play and enjoy the action, complete with English subtitles for an enhanced viewing experience.
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.