Figure 5-3 Transportation Services Index (TSI)

Figure 5-3 Transportation Services Index (TSI)

(Seasonally Adjusted)

Chain-type Index: 2000 = 100 (Yearly average based)

Excel | CSV | Table Version

Figure 5-3. Transportation Services Index (TSI). 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 or email

Notes: The TSI total is a single index measure of monthly output of for-hire transportation services in the United States using 2000 as the base year.

Source: Compiled by U.S. Department of Transportation (USDOT), Bureau of Transportation Statistics (BTS), special calculation, avaliable at:, as of September 2006.