|United States, total||4,526||4,305||4,427||4,238||4,504|
NOTE: Data represent the number of truck crossings, not the number of unique vehicles, and include both loaded and unloaded trucks. Does not include privately owned pickup trucks.
NOTE FOR DATA ON THIS PAGE: The data for incoming trucks exceeds the data for truck containers loaded and unloaded (empty) because some incoming trucks do not carry a container.
SOURCE FOR DATA ON THIS PAGE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, using data from U.S. Department of Homeland Security, U.S. Customs and Border Protection, Office of Management Reporting, Data Warehouse CD-ROM, May 2005.