Building Giants - Season 4 Episode 2
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Building Giants - Season 4 Episode 2
An expert team of engineers are using cutting-edge tech and the latest construction methods to build Los Angeles's biggest engineering project ever: a series of brand-new subway lines in durable, earthquake-proof tunnels.
Episode Title: L.A. Mega Rail
Quality: HD
Duration: 45 min
Release: 2018
Episode: 20/26