Ton-miles on the U.S. transportation system are projected to grow by 49% in the next 30 years, according to new freight projections from the Bureau of Transportation Statistics and the Federal Highway Administration. The transportation system is projected to carry 7.6 trillion ton-miles in 2045, up from the 5.1 trillion ton-miles it supported in 2015, according to version 4.3 of the Freight Analysis Framework.
