Portsmouth sits at a crossroads in the southeastern corner of this Shelby County landscape, where the local road grid meets the winding course of Mosquito Cr. The area is defined by a dense network of drainage, with Pigeon Cr and its various tributaries, including Little Pigeon Cr and Picayune Cr, carving through the agricultural terrain. The map reveals the meticulous 2013-era section lines and rural addresses, such as Vienna Ave and Troy Trl, which dictate the movement of people and commerce across the plains. These corridors connect isolated farmsteads to the central hub of Portsmouth, providing a clear record of the modern rural settlement pattern and the persistent influence of the local creek systems on property and road placement.
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This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Omaha
USGS Topo · 1:250,000
1957 · Omaha
USGS Topo · 1:250,000
1958 · Omaha
USGS Topo · 1:250,000
1971 · Earling
USGS Topo · 1:24,000
1971 · Dunlap SW
USGS Topo · 1:24,000
1971 · Dunlap
USGS Topo · 1:24,000
1978 · Hard Scratch
USGS Topo · 1:24,000
1978 · Panama
USGS Topo · 1:24,000
1978 · Persia
USGS Topo · 1:24,000
1978 · Woodbine
USGS Topo · 1:24,000