2014 Map of South of Lukeville

About this map

Organ Pipe Cactus National Monument dominates the northeastern corner of this 2014 survey, marking the transition from the United States into the northern reaches of Sonora, Mexico. The terrain is characterized by a network of seasonal watercourses and desert washes that flow southward across the international border. Along this boundary, the settlement of Dos Lomitas sits just inside the American side, serving as a rare named point of reference in an otherwise arid and open landscape. This map captures the precise intersection of Pima Co, Arizona, and the international line, documenting the geography of the borderlands during the early 21st century. The sparse distribution of named features highlights the isolated character of this region, where the primary organizational structures are the jurisdictional lines of the United States of America and Mexico.