![North American Surface Trade, April 2009 - March 2011 North American Surface Trade, April 2009 - March 2011](https://www.infrastructureusa.org/wp-content/uploads/2011/05/screen-shot-2011-05-31-at-55539-pm.gif)
RESEARCH AND INNOVATIVE TECHNOLOGY ADMINISTRATION
BUREAU OF TRANSPORTATION STATISTICS
Surface transportation includes freight movements by truck, rail, pipeline, mail, Foreign Trade Zones and other. In March, 85.8 percent of U.S. trade by value with Canada and Mexico moved on land, 9.8 percent moved by vessel, and 4.4 percent moved by air.
…The value of U.S. surface transportation trade with Canada and Mexico in March was up 18.5 percent compared to March 2006, and up 60.9 percent compared to March 2001, a period of 10 years. Imports in March were up 52.2 percent compared to March 2001, while exports were up 72.3 percent (Table 3).