Shadow Inventory 2011

October 14, 2011 03:21 PM

UPDATED October 15, 2011 08:07 PM

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  • A look at the new Panama Canal lock system

    The largest infrastructure project since the waterway’s original construction, the Panama Canal Expansion Program will create a new lane of traffic along the Canal through the construction of a new set of locks, increasing the waterway’s capacity. The new locks will have three chambers, water-saving basins, lateral filling and emptying system and rolling gates.