- American Association of Railroads
- Association for Iron & Steel Technology
- Bureau of Transportation Statistics
- CME Group
- Greater New Orleans Barge Fleeting Association
- Louisiana Maritime Association
- Mississippi Valley Trade & Transport Council
- National Weather Service River Watch
- Port of Houston Authority
- Port of New Orleans
- River Industry Bulletin Board
- The American Waterways Operators – National Advocate for the Tugboat, Towboat, and Barge Industry
- The Association for Iron & Steel Technology
INDUSTRY LINKS
- The International Iron and Steel Institute
- The Journal of Commerce
- The Materials Information Society
- The Waterways Journal
- Traffic Club of Pittsburgh
- U.S. Army Corps of Engineers – Navigation Information Connection
- U.S. Coast Guard – NOLA
- U.S. Corps of Engineers, New Orleans District
- U.S. Department of Labor – Bureau of Labor Statistics
- U.S. Energy Information Association
- United States Coast Guard
- United States Department of Agriculture
- United States Department of Transportation