An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
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.
March 2004
NOTE: This edition of the National Transportation Statistics is provided as a historical reference. A newer edition of this publication, with more recent data for many items, is available. Some information and data in the...
December 2002BTS02-08
NOTE: This edition of the National Transportation Statistics is provided as a historical reference. A newer edition of this publication, with more recent data for many items, is available. Some information and data...
BTS02-06
NOTE: This edition of the National Transportation Statistics is provided as a historical reference. A newer edition of this publication, with more recent data for many items, is available. Some information and data in the...