1953 Map of Calexico

About this map

Calexico anchors the international border in the Imperial Valley during the early 1950s, serving as a gateway between the United States and Mexico. This survey reveals an incredibly sophisticated irrigation and drainage network essential for desert agriculture, dominated by the massive All American Canal and the meandering Alamo River. The landscape is a geometric grid of canals, drains, and laterals, including the Central Main Canal, Beech Canal, and East Highline Canal. Local rural life is evidenced by the placement of the Jasper Sch and Verde Sch, alongside the small crossroads of Bonds Corner. A striking detail of the map is the abrupt transition from the developed, water-managed American side to the largely unmapped territory across the California and Baja California border, illustrating the stark boundary between the two nations' different development patterns at mid-century.