
The industrial and civic landscape of Marion County is defined by the intersection of major rail lines and the expansion of water resources around 1970. The Baltimore and Ohio and Missouri-Illinois railroads crisscross the northern townships of Sandoval and Odin, connecting these small settlements to the larger regional hub of Centralia. The emergence of the Raccoon Lake and Lake Centralia illustrates the mid-century shift toward managed water supplies and recreation, as seen at the Community Beach Park.
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3 editions found
1914 · Centralia
USGS Topo · 1:62,500
1933 · Mount Vernon
USGS Topo · 1:48,000
1934 · Salem
USGS Topo · 1:62,500
1935 · Centralia
USGS Topo · 1:62,500
1938 · Salem
USGS Topo · 1:62,500
1940 · Mount Vernon
USGS Topo · 1:62,500
1943 · Ashley
USGS Topo · 1:62,500
1946 · Ashley
USGS Topo · 1:62,500
1958 · Belleville
USGS Topo · 1:250,000
1962 · Belleville
USGS Topo · 1:250,000