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[Steven]
When complete, the entire canal system
stretched for 30 miles. The channel carrying water
was only about a foot across
When complete, the entire canal system
stretched for 30 miles. The channel carrying water
was only about a foot across
Full Transcript
00:00:01.000 --> 00:00:02.401
[Steven]
When complete,
00:00:02.401 --> 00:00:06.034
the entire canal system
stretched for 30 miles.
00:00:07.834 --> 00:00:11.501
The channel carrying water
was only about a foot across.
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Movie Summary
The world's most incredible engineering projects are revisited to uncover why places full of mysteries and untold secrets are now abandoned ruins.