Impossible Engineering

Season 6 Episode 5: NYC Monster Train

New York City is building an 11 billion dollar construction project to extend the busy Long Island Railroad, and using brand-new technology, engineers and builders blast bedrock to create a vast tunnel below Grand Central Terminal.

Genre:

Documentary

Seasons:

10

Episodes:

82

Cast:

Mike Bratton, Susie Sheehy

Quality:

HD

Duration:

42 min

First Air:

2015

Rating:

7.1