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1954 Map of Glen Ellen

Name: 1954 Topographic Map of Glen Ellen
Creator: U.S. Geological Survey
Published: 1955
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1955

About this map

Jack London Ranch sits at the heart of this mid-century landscape, nestled on the eastern slopes of Sonoma Mountain. This 1954 topography reveals a transition between the valley's established institutions and the agricultural reaches of the Petaluma region. To the east, the Sonoma State Home occupies a significant footprint near the Northwestern Pacific RR, while the Hanna Center and Sonoma Golf and Country Club illustrate the evolving leisure and social infrastructure of the Glen Ellen area during the early fifties.

Water management and transportation define the lower elevations, where the Petaluma Reservoir and several family-named roads like Adobe Road and Washington Street lace through the valley. Traces of earlier settlement remain visible, such as the Mountain Sch (Abandoned) and the Petaluma Adobe State Historical Monument near the southern edge. The map also documents the localized aviation of the era at the Petaluma Skyranch Airport, providing a detailed look at the rural character of Sonoma County before extensive suburbanization.