Virtual Guidebook to the Deserts of Sonora
Ruta Dos (Highway 2)
Between San Luis Colorado and Sonoyta, Sonora, Mexico

Vehicle barrier under construction on the US-Mexico border, east of San Luis Colorado. (3-20-06)

Border survey monument number 195 east of San Luis Colorado. (3-20-06)
Mountains along Highway 2 on the US border. (3-20-06)
Sonoran desert along Highway 2 on the US-Mexico border. (3-20-06)
The northern part of Pinacate National Park, Highway 2 west of Sonoyta. (3-20-06)

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