Primary source of national and state-level data on domestic freight shipments by American establishments in mining, manufacturing, wholesale, auxiliaries, and selected retail industries.
1993, 1997, 2002, 2007, 2012, 2017
FHA--Annual reports containing analyzed statistical information on motor fuel, motor vehicle registrations, driver licenses, highway user taxation, highway mileage, travel, and highway finance.
Statistics on the U.S. transportation system, including its physical components, safety record, economic performance, the human and natural environment, and national security.
2000-present (updated quarterly)
BTS--A series of reports highlighting major federal databases and other national sources related to each state's infrastructure, safety, freight movement and passenger travel, vehicles, economy and finance, and energy and the environment.