| http://www.w3.org/ns/prov#value | - THE CANAL AND THE EXPANSION One of ASCE's ???Seven Wonders of the Modern World??? and one of its ???Monuments of the Millennium,??? the Panama Canal amounts to a 50-mile-long engineering classroom ??? a living laboratory of poured concrete, its network of locks, dams, and lakes offering numerous opportunities for site visits, tours, and other educational programs.
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