Transportation Satellite Accounts

Travel and Tourism Satellite Account for the U.S.

BTS Border Crossing/Entry and Transborder Freight Data

BTS Border Crossing/Entry Data and TransBorder Freight Data

Contact Us

For general questions about the Bureau of Transportation Statistics (BTS) contact:

Bureau of Transportation Statistics (BTS) Office of the Assistant Secretary for Research and TechnologyU.S. Department of Transportation1200 New Jersey Avenue, SEWashington, DC 20590

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Domestic Demand for Refined Petroleum Products by Sector (metric)

KEY: R = revised.

Number of People Residing in High Noise Areas around U.S. Airports

KEY:  dB = decibels; DNL = day-night sound level; R = revised.                                                                      

a Noise-level contours are graphical representations of noise levels on a map, similar to elevation...

Leaking Underground Storage Tank Releases and Cleanups

U.S. Hazardous Materials Shipments by Hazard Class, 2017

KEY: U = data are unavailable or rounds to zero.

Value, Tons, and Ton-Miles of Freight Shipments within the U.S. by Domestic Establishments, 2017

KEY:  NEC = not elsewhere classified; SCTG = Standard Classification of Transportation Goods; R = revised.

^a All data have been revised using data from the final release of the 2017 Commodity Flow Survey.

^b Estimates exclude shipments of crude petroleum (SCTG 16).

^c Ton-mile estimates are based on estimated distances traveled along a modeled transportation network.