"Table 7. Top 10 States Trading with Mexico using Surface Transportation, ranked by November 2004 Surface Trade Value",, (millions of dollars),, Rank,State,November 2004 1,Texas,"6,468" 2,California,"3,635" 3,Michigan,"2,126" 4,Arizona,629 5,Illinois,628 6,Ohio,517 7,Indiana,483 8,Tennessee,430 9,New York,369 10,North Carolina,361 "Source: BTS Transborder Surface Freight Dataset, http://www.bts.gov/transborder/",,