
Cerro Gordo sits at the southwestern edge of this survey, defining a landscape where the grid-work of Illinois agriculture meets the winding course of the Sangamon River. The river, joined here by Friends Creek, carves a wooded corridor across the northern sections, providing a sharp contrast to the surrounding prairie township lines of Oakley Willow Branch and Whitmore Willow Branch. This late-century documentation records the intersection of longstanding rural foundations and modern infrastructure, from the developed corner of Allerton State Park in the northeast to the Sew Disp Ponds near the Macon and Piatt county line.
18 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.
This is the sole edition of this map. No revisions or reprints were ever made.
3 maps found