Hmmm. I do know I have read some discussion where even after the widening of the Panama Canal, some ships like Oasis/Allure might not be able to go through because of the Bridge of the Americas. The big ships just have too much air draft.
Disney Dream - Dec 2012 4n Bahamas
Carnival Imagination - Dec 2011 4n Western
Carnival Imagination - Nov 2010 4n Western
Costa Atlantica - Dec 2009 7n Eastern
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