|
Trucks
Crossing the Border, 2000 |
|
| Fuente / Source:
U.S. Department of Transportation, from U.S. Customs Service data.
Note that these numbers are for northbound crossings only.
For more information see UA OED’s Regional Economic Indicators,
Arizona-Sonora 2001 at http://oed.arizona.edu/publications/indicators2001.pdf |