The March 2005 release of the Transportation Services Index (TSI), an economic measure of freight and passenger movements, marked the Bureau of Transportation Statistics (BTS) entry into the company of federal statistical agencies that produce monthly U.S. economic indicators. The TSI consists of three component indexes: a freight index, a passenger index, and a combined (or total) index. Figure 1 shows the freight and passenger indexes as recently displayed on the BTS website. The TSI is the broadest monthly measure of U.S. domestic transportation services and, as such, provides the best current measure available of these services. As an index, the TSI reflects real monthly changes in freight and passenger services in the United States.
Transportatin Service Index and the Economy
2007
12 pages
Report
No indication
English
Transportation , Transportation & Traffic Planning , Administration & Management , Transportation services index , Economic measure , Freight movements , Passenger movements , Economic indicators , Freight index , Passenger index , Combined index , Transportation Services Index (TSI) , Bureau of Transportation Statistics (BTS)
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