A new report issued by the American Trucking Associations shows trucking continues to be the dominant mode of freight transportation in the United States as even more goods were delivered by truck.

Among the findings in the ATA American Trucking Trends 2013:

• Trucks moved 9.4 billion tons of freight in 2012, or 68.5% of all domestic shipments. Both figures are up from the previous year.

• In 2012, trucking generated $642.1 billion in gross freight-related revenues, or 80.7% of the nation’s freight bills, also increases from 2011.

• There are 6.9 million people employed in trucking-related industries.

• The majority of trucking companies are small businesses – with 90.5% operating six or fewer trucks. Only 2.8% of fleets operate more than 20 trucks.

• Class 6 through 8 trucks traveled 137.2 billion miles in 2011, up 4.7% from the previous year.

• The trucking industry paid $36.5 billion in federal and state highway user fees and taxes in 2011, a 10.3% increase from 2009.

“As the nation continues to travel the road to recovery following the Great Recession it is becoming increasingly clear that trucking is leading the way,” says ATA Chief Economist Bob Costello. “The data in Trends should provide a road map for policy makers and business leaders as they continue to plot the course of that recovery.”

The report is available for purchase from ATA.