The winding Bourbeuse River and its confluence area with the Meramec River dominate this landscape southwest of St. Louis. At the eastern edge of Union, the map illustrates the development of E Central Coll and the nearby St Clair Regional Airport, showing how educational and transit infrastructure has shaped the outskirts of the county seat. Smaller settlements like Gildehouse and Pohlman Mill sit amidst a network of roads that reflect a transition from agricultural roots to residential expansion.
146 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.
1890 · Hermann
USGS Topo · 1:125,000
1901 · De Soto
USGS Topo · 1:125,000
1903 · O'Fallon
USGS Topo · 1:125,000
1903 · Sullivan
USGS Topo · 1:125,000
1946 · Union
USGS Topo · 1:62,500
1947 · St. Clair
USGS Topo · 1:62,500
1948 · Union
USGS Topo · 1:62,500
1948 · Washington
USGS Topo · 1:62,500
1948 · Augusta
USGS Topo · 1:62,500
1949 · Saint Louis
USGS Topo · 1:250,000