| Date - Field | UnitedStates - Waterways |
2008 January
Waterways | 41,009 km (19,312 km used for commerce)
note: Saint Lawrence Seaway of 3,769 km, including the Saint Lawrence River of 3,058 km, shared with Canada (2007) |
2007 January
Waterways | 41,009 km (19,312 km used for commerce)
note: Saint Lawrence Seaway of 3,769 km, including the Saint Lawrence River of 3,058 km, shared with Canada (2004) |
2006 January
Waterways | 41,009 km (19,312 km used for commerce)
note: Saint Lawrence Seaway of 3,769 km, including the Saint Lawrence River of 3,058 km, shared with Canada (2004) |
2005 January
Waterways | 41,009 km (19,312 km used for commerce)
note: Saint Lawrence Seaway of 3,769 km, including the Saint Lawrence River of 3,058 km, shared with Canada (2004) |
2004 January
Waterways | 41,009 km
note: navigable inland channels, exclusive of the Great Lakes |
2003 January
Waterways | 41,009 km
note: navigable inland channels, exclusive of the Great Lakes |
2002 January
Waterways | 41,009 km
note: navigable inland channels, exclusive of the Great Lakes |
2001 January
Waterways | 41,009 km
note: navigable inland channels, exclusive of the Great Lakes |
2000 January
Waterways | 41,009 km of navigable inland channels, exclusive of the Great Lakes |
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This page was last updated on 23 July, 2008 |
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