Canal Megaprojects: The Biggest Waterways Ever Built

This long-form documentary surveys the greatest canal megaprojects ever built, from the engineering marvels that reshaped global trade to the vast waterways cut through land and rock. Across more than three hours it examines the ambition, labor, and ingenuity behind the world's biggest canals. The film connects these massive works to commerce, power, and human determination. A substantial watch for anyone interested in engineering, infrastructure, and the great feats of construction. Free to watch in HD on Dr Documentary.

Courtesy of Documentary on YouTube. Watch on YouTube ↗

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