
The Mad River valley in West Central Ohio defines this landscape, where fertile floodplains meet the rising hills of Champaign and Clark counties. The Cedar Swamp State Memorial preserves a significant glacial fen south of the western edge of Urbana, a city shown at a moment of mid-century growth. This 1961 survey, updated with 1973 photogrammetric revisions, reveals a dense network of early transportation routes, including the Old Troy Pike and the crossing lines of the Penn Central and Erie-Lackawanna railroads.
65 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.
4 editions found
12 maps found

1961 Kingscreek
Champaign County, OH

1961 Northville
Champaign County, OH

1961 Saint Paris
Champaign County, OH

1961 Thackery
Champaign County, OH

1961 Urbana East
Champaign County, OH

1961 Urbana West
Champaign County, OH

2023 Kingscreek
Champaign County, OH

2023 Northville
Champaign County, OH

2023 Saint Paris
Champaign County, OH

2023 Thackery
Champaign County, OH

2023 Urbana East
Champaign County, OH

2023 Urbana West
Champaign County, OH