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[narrator] Five centuries ago, builders had used soil from nearby orchards to support the road, holding it in place with a masonry retaining wal By modern standards,
the construction materials
weren't the best
the construction materials
weren't the best
Full Transcript
00:00:01.000 --> 00:00:03.018
[narrator]
Five centuries ago,
00:00:03.002 --> 00:00:07.318
builders had used soil
from nearby orchards
to support the road,
00:00:07.032 --> 00:00:11.158
holding it in place
with a masonry retaining wal
00:00:11.016 --> 00:00:14.678
By modern standards,
the construction materials
weren't the best.
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Movie Summary
With access to all phases of design and a large cast of experts, some of the great failures of engineering history are uncovered.