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

4-3 Transportation Services Index (TSI): January 1990-August 2011

Wednesday, September 12, 2012

4-3 Transportation Services Index (TSI): January 1990-August 2011

Excel | CSV | Table Version

Seasonally Adjusted

4-3 - Transportation Services Index (TSI): January 1990August 2011. If you are a user with disability and cannot view this image, use the table version. If you need further assistance, call 800-853-1351.

Notes: May - August 2011 data are preliminary. The TSI total is a monthly measure of the volume of services provided by for-hire transportation industries in the United States using 2000 as the base year.

Source: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics (BTS), special calculation, available at http://www.bts.gov/xml/tsi/src/index.xml as of October 2011.