Canali navigabili41.009 km of navigable inland channels, exclusive of the Great Lakes PortiAnchorage, Baltimore, Boston, Charleston, Chicago, Duluth, Hampton Roads, Honolulu, Houston, Jacksonville, Los Angeles, New Orleans, New York, Philadelphia, Port Canaveral, Portland (Oregon), Prudhoe Bay, San Francisco, Savannah, Seattle, Tampa, Toledo Aeroporti14.572 (1999 est.) |
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