One month of the busiest land port in the Western Hemisphere, frozen at a stable URL. The live version keeps moving on the Corridor dashboard; this page holds still so you can cite it.
Port Laredo moves roughly a third of all U.S.–Mexico goods trade, most of it over the World Trade Bridge. Monthly figures are U.S. Census Bureau international trade data for port 2304; they revise slightly as the Bureau finalizes each release.