Quincy serves as the focal point of this riverfront survey, where the urban grid of Illinois meets the complex island systems of the Mississippi River. The landscape is defined by its transition from the settled bluffs, home to institutions like Quincy Univ and Gem City College, to the low-lying Missouri bottomlands. Two major spans, the Bay View Bridge and the Quincy Memorial Bridge, provide vital passage across the main channel to West Quincy, while the Quincy Small Boat Channel separates the city from recreational and natural spaces like Quinsippi Island.
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This is the sole edition of this map. No revisions or reprints were ever made.
1903 · Kahoka
USGS Topo · 1:125,000
1903 · Palmyra
USGS Topo · 1:125,000
1925 · Quincy
USGS Topo · 1:62,500
1944 · Quincy
USGS Topo · 1:62,500
1945 · Quincy
USGS Topo · 1:62,500
1946 · Mendon
USGS Topo · 1:62,500
1948 · Quincy
USGS Topo · 1:250,000
1948 · Mendon
USGS Topo · 1:62,500
1949 · Maywood
USGS Topo · 1:24,000
1949 · Palmyra
USGS Topo · 1:24,000