Table 7. Top 10 States Trading with Mexico by Surface Modes of Transportation ,, Ranked by June 2007 Surface Trade Value,, (millions of dollars),, Rank,State,Jun-07 1,Texas,"7,263" 2,California,"4,134" 3,Michigan,"2,910" 4,Illinois,856 5,Arizona,838 6,Ohio,585 7,Tennessee,513 8,North Carolina,499 9,New York,476 10,Indiana,467 "Source: BTS TransBorder Freight Data, http://www.bts.gov/transborder/",,