Building Giants

Season 4 Episode 2: L.A. Mega Rail

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.

Genre:

Documentary, Reality

Seasons:

5

Episodes:

39

Cast:

Quality:

HD

Duration:

45 min

First Air:

2018

Rating:

7.7