Modern Marvels

Season 7 Episode 3: The Chunnel

The challenge of linking Britain and France with a tunnel under the English Channel was both monumental and delicate. It took 18 months just to design and build the 28 foot diameter TBMs, and nearly a year to assemble and position them underground. Modern Marvels takes you through the entire process from start to finish.

Genre:

Documentary

Seasons:

23

Episodes:

707

Quality:

HD

Status:

Returning Series

First Air:

1993

IMDb:

8.1