Here is a minor indicator that I follow, from ATA: ATA Truck Tonnage Index Unchanged in September
American Trucking Associations’ advanced seasonally adjusted For-Hire Truck Tonnage Index was unchanged in September, following a gain of 1.6% the previous month. In September the index equaled 132.6 (2000=100), the same as in August and a record high.
Compared with September 2013, the SA index increased 3.7%, down from August’s 4.5% year-over-year gain. Year-to-date, compared with the same period last year, tonnage is up 3.2%. …
“September data was a mixed bag, with retail sales falling while factory output increased nicely,” said ATA Chief Economist Bob Costello. “As a result, I’m not too surprised that truck tonnage split both of those readings and remained unchanged.”
“During the third quarter, truck tonnage jumped 2.4% from the second quarter and surged 4% from the same period last year,” Costello said. He also noted that the third quarter average was the highest on record.
…
Trucking serves as a barometer of the U.S. economy, representing 69.1% of tonnage carried by all modes of domestic freight transportation, including manufactured and retail goods. Trucks hauled 9.7 billion tons of freight in 2013. Motor carriers collected $681.7 billion, or 81.2% of total revenue earned by all transport modes.
emphasis added
Click on graph for larger image.
Here is a long term graph that shows ATA’s For-Hire Truck Tonnage index.
The dashed line is the current level of the index.
The index is now up 3.7% year-over-year.