This diagram illustrates the relative dimensions of current Panamax versus Post-Panamax containerships. The larger Post-Panamax vessels will be able to fit through the expanded Panama Canal, which the Panama Canal Authority has scheduled for completion in 2014.
SOURCE: Diagram based upon Panama Canal Authority, Proposal for the Expansion of the Panama Canal: Third Set of Locks Project (April 24, 2006). Figure 30. Available at http://www.pancanal.com/ as of August 2010.