• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

The U.S. inland waterways system is a valuable component of the national transportation system, transporting bulk freight commodities such as coal, corn and wheat, oil and oil products, heavy manufactured goods, and aggregates. The contribution of waterborne transportation to the ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles