
Industrial expansion and extensive memorial grounds define the Cook County landscape south of the Chicago City Boundary. This 1920s survey, updated in the late 1940s, reveals the dense rail infrastructure surrounding Blue Island, where lines like the Pennsylvania RR and Indiana Harbor Belt RR converge near the Calumet Sag Channel. The map illustrates a transitional period of suburbanization, with established townships like Worth and Bremen hosting burgeoning residential clusters in Evergreen Park, Mount Greenwood, and Oak Lawn.
72 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
3 editions found
1889 · Chicago
USGS Topo · 1:62,500
1890 · Des Plaines
USGS Topo · 1:62,500
1891 · Chicago
USGS Topo · 1:62,500
1891 · Riverside
USGS Topo · 1:62,500
1892 · Calumet
USGS Topo · 1:62,500
1893 · Calumet
USGS Topo · 1:62,500
1893 · Riverside
USGS Topo · 1:62,500
1894 · Des Plaines
USGS Topo · 1:62,500
1900 · Chicago
USGS Topo · 1:62,500
1900 · Des Plaines
USGS Topo · 1:62,500