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1954 Map of Cotati

Name: 1954 Topographic Map of Cotati
Creator: U.S. Geological Survey
Published: 1984
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1984

About this map

Llano De Santa Rosa serves as the backdrop for this mid-century look at Sonoma County's evolving landscape. The Northwestern Pacific railroad corridor anchors the valley, connecting the established hubs of Cotati and Penngrove. A significant expansion is visible through purple-tinted updates, highlighting the emergence of Rohnert Park and the development of Sonoma State College, which transformed former agricultural tracts into a suburban and academic center.

Rural heritage remains prominent along the Old Railroad Grade and Stony Point Road, where Liberty Cemetery and smaller school sites like Waugh Sch and Cinnabar Sch mark long-standing community centers. To the east, the Sonoma Mountains rise sharply, with Crane Canyon and Lichau Creek draining toward the valley floor. The map captures the transitional period when the region moved from its ranching roots toward its modern role as a residential and educational hub.