Observations

May 2025: 113.5

Updated: Jul 10, 2025 9:01 AM CDT

Units:

Index 2015=100,

Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Truck Tonnage Index	2015-03-12	2025-07-10

Source

U.S. Bureau of Transportation Statistics	2015-03-12	2025-07-10

Release

U.S. Transportation Data	2015-03-12	2021-09-27
Transportation Services Index and Seasonally-Adjusted Transportation Data	2021-09-28	2025-07-10

Units

Index 2015=100	2015-03-12	2025-07-10

Frequency

Monthly	2015-03-12	2025-07-10

Seasonal Adjustment

Seasonally Adjusted	2015-03-12	2025-07-10

Notes

This data is collected by the U.S. Department of Transportation, Bureau of Transportation Statistics (BTS) calculation from American Trucking Association Monthly Truck Tonnage Report.	2015-03-12	2025-07-10

Truck Tonnage Index (TRUCKD11)