--Photo taken by Carlos Rogers
Viatype:S2-U
Map Location: 31.18382, -110.9719
When a motorist drives into Mexico from the United States, there is a special Mexican "Free Zone" where business and travel is not actively monitored by Mexican officials. A Free Zone usually extends twenty kilometres from the American border. Once a motorist reaches the outer boundary of the Free Zone, her or she must purchase a permit to visit mainland Mexico. Interestingly in Sonora, the southern Free Zone boundary is overlaid by SN-43.
Next
photo>>>
