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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 changes 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 Jan-11 Feb-11
Combined (Index: 2000 = 100) 109.62 108.17
Percent change from previous month 0.9 -1.3
Freight (Index: 2000 = 100) 108.09 106.50
Percent change from previous month 0.9 -1.5
Passenger (Index: 2000 = 100) 113.95 112.86
Percent change from previous month 1.0 -1.0

NOTES: TSI is updated monthly with the index numbers for the latest four months considered to be preliminary. With the release of the preliminary number for the latest month, BTS also replaces the number for the oldest preliminary month with a revised number.

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Transportation Services Index, available at http://www.bts.gov/ as of April 2011.