Colombia - Panama - Venezuela

1976 - Panama Zone: Gaillard Cut, named after the engineer in charge of its excavation is one of the three major construction feats that made the Panama Canal possible. Over 168 million cubic yards of earth and rock were removed in its construction. The ship in transit is being assisted by a tug, a common occurrence with large commercial ships, as it passes between Gold Hill and Contractors Hill (Credit Image: (c) Keystone Pictures USA/ZUMAPRESS.com/Mary Evans)

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19600104 Assisted Contractors Cubic Feats Gaillard Occurrence Panama Passes Possible Removed Transit Yards

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