USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Web Outputs

Friday, September 30, 2016

Graphic Version

  • Waterborne Commerce of the United States (WCUS)
  • Waterborne Transportation Lines of the United States (WTLUS)
  • Public Domain Database
  • Principal Ports
  • Waterway Network and Waterway Network Link Commodity Data