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1948 Map of Paso Robles

Name: 1948 Topographic Map of Paso Robles
Creator: U.S. Geological Survey
Published: 1955
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1955

About this map

The Salinas River corridor serves as the primary artery for settlement and commerce in this mid-century survey of the Central Coast region. The Southern Pacific railroad parallels the river, connecting established centers like Paso Robles and Templeton with northern outposts such as San Miguel. This period captures the area's transition into an aviation and institutional hub, marked by the presence of the County Airport, Sherwood Airfield, and the State Boys School.

Rural life is meticulously documented through family-named landmarks and local education sites, including the Hillman Ranch and Pleasant Valley Sch. To the west, the landscape rises into complex drainages like Fern Canyon and Peachy Canyon, while the eastern portion is defined by the winding paths of Estrella River and Huerhuero Creek. A notable genealogical detail is the Bethel School (Aband), reflecting the shifting population patterns of the San Luis Obispo interior.