The Mackinaw River meanders across this Tazewell County landscape, carving a distinct valley that separates the rural settlements of Dillon and Delavan. This mid-2010s survey illustrates a region defined by agricultural continuity and scattered residential pockets, such as those near Venado Grande Lake. The map serves as a detailed record for genealogists, pinpointing several local burial sites including Saint Mary's Catholic Cem, Antioch Cem, and Woodrow Cem. Transport infrastructure ranges from the small Lutz RLA Airport to an extensive grid of country roads, including Red Shale Hill Rd and Mennonite Church Rd. The drainage patterns of Dillon Cr and Dry Cr define the local topography, highlighting the relationship between the prairie hydrology and the longstanding farmstead sites of the central Illinois plains.
56 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.
1905 · Peoria
USGS Topo · 1:62,500
1927 · Peoria
USGS Topo · 1:62,500
1928 · Mackinaw
USGS Topo · 1:62,500
1932 · Mackinaw
USGS Topo · 1:62,500
1942 · Delavan
USGS Topo · 1:62,500
1951 · Minier
USGS Topo · 1:62,500
1958 · Peoria
USGS Topo · 1:250,000
1960 · Marquette Heights
USGS Topo · 1:24,000
1960 · Pekin
USGS Topo · 1:24,000
1961 · Peoria
USGS Topo · 1:250,000