
Llano de Santa Rosa and Roblar de la Miseria anchors the historic land grant boundaries that define this portion of Sonoma County. The landscape is characterized by the expansion of Cotati and the emergence of Rohnert Park, where the newly established Sonoma State College and local schools like Rohnert Sch signify rapid mid-century growth. The Northwestern Pacific Railroad serves as a central spine through the valley, connecting smaller hubs such as Penngrove and Wilfred while skirting the rising elevations of the Sonoma Mountains to the east.
54 named features on this map. Tap any name to fly to it.
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8 editions found
1914 · Petaluma
USGS Topo · 1:62,500
1916 · Santa Rosa
USGS Topo · 1:62,500
1916 · Point Reyes
USGS Topo · 1:48,000
1918 · Point Reyes
USGS Topo · 1:62,500
1935 · Sebastopol
USGS Topo · 1:48,000
1942 · Sebastopol
USGS Topo · 1:62,500
1942 · Petaluma
USGS Topo · 1:62,500
1944 · Santa Rosa
USGS Topo · 1:62,500
1947 · Santa Rosa
USGS Topo · 1:250,000
1949 · Santa Rosa
USGS Topo · 1:250,000