The Engineering That Built the World - Season 1 Episode 3 الحلقة 3
Two master roadbuilders spend decades struggling to create a highway system that connects every city and town in America. It will be the greatest public works project in history--more expensive than two thousand Hoover Dams, three times longer than the Great Wall of China, and with enough pavement for three round trips to the moon.
- النوع: Documentary
- ستوديو: History
- الكلمة الرئيسية: new building, engineering, mechanical engineering, civil engineering
- المصبوب: Ian Karr
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