Table 7. Top 10 States Trading with Mexico by Surface Modes of Transportation ,, Ranked by November 2006 Surface Trade Value,, (millions of dollars),, Rank,State,November 2006 1,Texas,"7,350" 2,California,"4,416" 3,Michigan,"2,578" 4,Arizona,858 5,Illinois,809 6,Tennessee,576 7,Ohio,524 8,New York,514 9,Indiana,456 10,Pennsylvania,424 "Source: BTS Transborder Freight Data, http://www.bts.gov/transborder/",,