1955 Map of Alpine

About this map

Cleveland National Forest dominates the high ground in this mid-1950s survey of eastern San Diego County, where early residential developments began to cluster along the winding mountain roads. The community of Alpine is centered near Alpine Union High Sch, while more isolated ranching life is documented at Beynon Ranch, McClain Ranch, and Murphy Ranch. The map reveals the intricate water management of the era, from the Loveland Reservoir on the Sweetwater River to the El Capitan Reservoir at the northern edge. Significant cultural footprints are noted at the Sequan Indian Reservation and Capitan Grande Indian Res. Local industry and infrastructure are represented by the Oak Ridge Quarry, the Flinn Springs Fire Control Sta, and several scattered prospects tucked into the canyon walls.