
The Rock River corridor anchors this 1981 snapshot of northern Illinois, where the industrial and transport hub of Rockford meets the rolling agricultural lands of Stephenson and Jo Daviess counties. The region is defined by a dense network of watercourses, including the Pecatonica River and Kishwaukee River, which supported the early development of towns like Freeport and Beloit. The map captures the transition from old river-town economies to modern infrastructure, highlighted by the prominence of the Greater Rockford Airport and the campus of Highland Community College.
133 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.
2 editions found
8 maps found