Table 7. Top 10 States Trading with Mexico by Surface Modes of Transportation ,, Ranked by August 2007 Surface Trade Value,, (millions of dollars),, Rank,State,Aug-07 1,Texas,"8,043" 2,California,"4,419" 3,Michigan,"3,100" 4,Illinois,918 5,Arizona,764 6,Ohio,585 7,Tennessee,538 8,North Carolina,522 9,New York,501 10,Indiana,501 "Source: BTS TransBorder Freight Data, http://www.bts.gov/transborder/",,