ATA recently revised the seasonally adjusted index back five years as part of its annual revision. For all of 2014, tonnage was up 3.7%, slightly better than the 3.4% originally reported. In 2013, the index rose 5.5%.
“Truck tonnage continued to improve in January, marking the fourth straight gain totaling 3.5%,” said Bob Costello, ATA chief economist. “Last year was slightly better for truck tonnage than we originally thought, and I am expecting that momentum to continue in 2015.”
Costello added that since bottoming out in March 2014, tonnage is up 6.7%.
Trucking serves as a barometer of the US 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.