Edinburg serves as the primary hub in this central Illinois landscape, where the boundary between Sangamon Co and Christian Co divides a region defined by its prairie tributaries and modern water management. The southern portion of the map is dominated by the northern reaches of Sangchris Lake, an expansive reservoir fed by Clear Cr and the South Fork Sangamon River. This area is punctuated by small aviation landmarks such as Hundley Airport and Tommy's Airpark, reflecting a rural infrastructure that maintains local connectivity.
72 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1907 · Springfield
USGS Topo · 1:62,500
1922 · Divernon
USGS Topo · 1:62,500
1923 · Taylorville
USGS Topo · 1:62,500
1924 · Divernon
USGS Topo · 1:62,500
1925 · Taylorville
USGS Topo · 1:62,500
1930 · Springfield
USGS Topo · 1:62,500
1940 · Springfield
USGS Topo · 1:62,500
1950 · Springfield East
USGS Topo · 1:24,000
1954 · Mechanicsburg
USGS Topo · 1:62,500
1958 · Decatur
USGS Topo · 1:250,000