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

Transportation Services Index

Thursday, September 6, 2012

Transportation Services Index

(monthly data, seasonally adjusted)

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Transportation Services Index. 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.

The Transportation Services Index (TSI) is a measure of the month-to-month change in the output of services provided by the for-hire transportation industry. The index can be examined together with other economic indicators to produce a better understanding of the current and future course of the economy.

Transportation Services Index Feb-08 Mar-08
Total Transportation Services Index (2000=100) 111.79 110.69
Percent change from previous month -0.29 -0.98
Freight Transportation Services Index (2000=100) 111.45 109.38
Percent change from previous month 0.00 -1.86
Passenger Transportation Services Index (2000=100) 114.08 116.17
Percent change from previous month -0.01 1.83

NOTES: TSI is updated monthly with the latest four months' index numbers considered preliminary. Each month BTS releases the latest preliminary TSI, and replaces the oldest preliminary TSI with a revised TSI.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Transportation Services Index data, available at http://www.bts.gov/ as of May 2008.