historical topo map of Santa Rosa, CA in 1949

1949 Map of Santa Rosa

USGS Topo · Published 1949

This historical map portrays the area of Santa Rosa in 1949, primarily covering Sonoma County as well as portions of Contra Costa County, Solano County, Marin County, Yolo County, Napa County, Mendocino County, Colusa County, and Lake County. Featuring a scale of 1:250000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Santa Rosa region at the time. Published in 1949, it is one of 2 known editions of this map due to revisions or reprints.


Map Details

Date Portrayed1949
Date Published1949
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:250000
Physical Dimensions31 x 24.1 inches

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Source Details

CopyrightPublic Domain