Understanding the SEMI market Many of these are just one paragraph (I decided NOT to just cut and paste - always think it is better that people see original documents/data) So this just a small intro to Truck Freight and you can explore the rest of the site on your own. Shipment Size | Bureau of Transportation Statistics Modal Shares | Bureau of Transportation Statistics Length of Haul | Bureau of Transportation Statistics 2016 North American Freight Numbers | Bureau of Transportation Statistics and for data geeks - someone could tell Ben at Teslanomics? Table 1-50: U.S. Ton-Miles of Freight (BTS Special Tabulation) (Millions) | Bureau of Transportation Statistics Home Page Freight Data and Statistics | Bureau of Transportation Statistics