Internal U. S. Waterways Tonnage
Six Month Comparison: 1999* vs 1998
*Estimated September 17, 1999
**Includes domestic coastwise tonnage.
Internal: Moved solely within the boundaries of the U. S.
"Other" is primarily non-metals plus wood products, cement, lime and sea shells.
Comments or Questions Contact: Jay Wieriman, Waterborne Commerce Statistics Center, (504) 862-1402
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