
Illiopolis and Niantic anchor the northern landscape of this Central Illinois region, situated along a busy transportation corridor defined by the Norfolk and Western and Illinois Terminal railroads. The terrain transitions from the developed town centers into the agricultural heartland of the Sangamon River valley, where the river's winding course creates a series of unique water features like Goose Neck Slough, Otter Lake, and Calamus Lake.
49 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.
7 maps found