1953 Map of Diablo
USGS Topo · Published 1984About this map
Mt Diablo State Park dominates the northern reaches of this landscape, where the Black Hills and Fossil Ridge rise sharply above the developing San Ramon Valley. The 1953 survey, with updates from 1980, captures a pivotal era of suburban expansion in Contra Costa County. Early infrastructure like the San Ramon Valley Branch railroad and San Ramon Siding sits alongside educational foundations such as Green Valley School and the Athenian Sch.
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Map Details
Editions of this 1953 Diablo Map
9 editions found
Other maps of this area
1896 · Mt. Diablo
USGS Topo · 1:62,500
1897 · Concord
USGS Topo · 1:62,500
1898 · Mt. Diablo
USGS Topo · 1:62,500
1899 · Haywards
USGS Topo · 1:62,500
1906 · Pleasanton
USGS Topo · 1:62,500
1915 · Haywards
USGS Topo · 1:62,500
1915 · Concord
USGS Topo · 1:62,500
1916 · Lone Tree Valley
USGS Topo · 1:31,680
1941 · Pleasanton
USGS Topo · 1:62,500
1942 · Concord
USGS Topo · 1:62,500