EarthWorks Geospatial Catalog

United States Major Ports, 2013

Author(s)
Description
The ports are politically defined by port limits or Corps projects, excluding non-Corps projects not authorized for publication. The determination for the published Principal Ports is based upon the total tonnage for the port for the particular year; therefore the top 150 list can vary from year to year.
Publisher
Research and Innovative Technology Administration/Bureau of Transportation Statistics
Place(s)
United States
Subject(s)
economy, inlandWaters, oceans, structure, and transportation
Year
2013
Held by
Columbia
Attribute Value
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