The Chunnel

January 11, 2000
0.0%

Modern Marvels - S7 - E3

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.

Modern Marvels: Season 7 - 38 Episode s