U.S. truck tonnage increases in December

U.S. truck tonnage as calculated by the American Trucking Associations jumped 6.6 percent in December over the same month in 2008, the first year-over-year increase in 15 months, ATA said Jan. 25.

ATA’s seasonally adjusted for-hire truck tonnage index increased 2.1 percent in December from November after a 2.6 percent decrease from October to November.