Table A6 Waterborne Ton-Miles,,,,,,,,,,,,,,
(billions),,,,,,,,,,,,,,
,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003P
"Water (NTS, improved BTS)1",834,848,857,790,815,808,765,707,673,656,646,622,612,606
Coastwise,479,502,502,448,458,440,408,350,315,293,284,275,264,279
Lakewise,61,55,56,56,58,60,58,62,62,57,58,51,54,48
Internal,292,290,298,284,298,306,297,294,295,305,303,295,293,278
Intraport,1,1,1,1,1,1,1,1,1,1,1,1,1,1
Water (Eno)2,353,345,353,340,356,366,355,356,357,362,360,348,,
Rivers/canals,292,290,298,284,298,306,297,294,295,305,303,297,,
"Great Lakes, domestic",61,55,56,56,58,60,58,62,62,57,58,51,,
"1 U.S. Army Corps of Engineers, Waterborne Commerce of the United States (Washington, DC: 2003), Part V, Section 1, Table 1-4, Total Waterborne Commerce.",,,,,,,,,,,,,,
"2 Eno Transportation Foundation, Transportation in America (Washington, DC: 2002), p. 42.",,,,,,,,,,,,,,
Key: p = preliminary.,,,,,,,,,,,,,,