"Table 7. Top 10 States Trading with Mexico by Surface Modes of Transportation, Ranked by May 2005 Surface Trade Value",, (millions of dollars),, Rank,State,May 2005 1,Texas,"6,477" 2,California,"3,367" 3,Michigan,"2,046" 4,Arizona,753 5,Illinois,687 6,Ohio,482 7,Indiana,453 8,Tennessee,444 9,New York,388 10,North Carolina,380 "Source: BTS Transborder Surface Freight Dataset, http://www.bts.gov/transborder/",,