Building Giants Season 4 Episode 2 - L.A. Mega Rail

Airdate: 2020-May-13

Episode summary:

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.

About Building Giants series:

Building Giants showcases how key technological innovations enable giant superstructures to be built. Footage filmed during construction along with...Show more >