
The confluence of the Whitewater River, Miami River, and Ohio River creates a complex landscape of waterways and rail corridors along the Indiana, Kentucky, and Ohio borders. Surveyed under the direction of R. B. Marshall, this 1915 study details a critical transportation bottleneck where the Cleveland Cincinnati Chicago and St Louis railroad and an Electric line weave through the river valleys. Local infrastructure is prominently featured, including the Suspension Bridge near Cilley and the appropriately named Lost Bridge. Small rural settlements like Simmonson Station and Valley Junction serve as focal points for the region's early 20th-century development, while upland landmarks such as Hill School and Whitewater School provide specific points of interest for genealogists tracing local family history in this tri-state area.
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This is the sole edition of this map. No revisions or reprints were ever made.
1914 · West Cincinnati
USGS Topo · 1:62,500
1915 · Harrison
USGS Topo · 1:48,000
1915 · Hamilton
USGS Topo · 1:62,500
1917 · Hamilton
USGS Topo · 1:62,500
1928 · Lawrenceburg
USGS Topo · 1:62,500
1932 · Lawrenceburg
USGS Topo · 1:62,500
1943 · Aberdeen
USGS Topo · 1:24,000
1943 · Aurora
USGS Topo · 1:24,000
1943 · Rising Sun
USGS Topo · 1:24,000
1943 · Hooven
USGS Topo · 1:24,000