
The confluence of the Rock River and the Green River anchors this landscape in Henry County, where the infrastructure of a previous era persists alongside post-war developments. Evidence of the region's 19th-century transport network is preserved in the path of the Illinois Mississippi Canal (Abandoned), including Lock No 28, Lock No 27, and Lock No 26, which run parallel to the Chicago Rock Island and Pacific railroad tracks.
41 named features on this map. Tap any name to fly to it.
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3 editions found
1892 · Leclaire
USGS Topo · 1:62,500
1893 · Leclaire
USGS Topo · 1:62,500
1899 · Clinton
USGS Topo · 1:125,000
1934 · Geneseo
USGS Topo · 1:62,500
1937 · Orion
USGS Topo · 1:62,500
1949 · Coal Valley
USGS Topo · 1:24,000
1949 · Silvis
USGS Topo · 1:24,000
1949 · Port Byron
USGS Topo · 1:24,000
1950 · Port Byron
USGS Topo · 1:24,000
1952 · Erie
USGS Topo · 1:62,500