Codorus Cr and its tributaries carve through this landscape just east of the city, defining the residential development of the early 21st century. The map shows a transition from the dense suburban clusters of Pleasureville and Stonybrook to the protected waters of the York Reservoir and Lake Redman in the south. These reservoirs, along with Mill Cr and Inners Cr, shape the growth of neighborhoods like Wilshire Hills and Leafydale Terrace. The dense network of state routes, including Pa-462 and Pa-24, illustrates the modern connectivity between established settlements and newer developments such as Stonewood Farms and Kalreda Woods. This era reflects a landscape dominated by residential expansion, where local geography is tied to both the historical flow of the creek and the mid-century infrastructure of the I-83 corridor.
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This is the sole edition of this map. No revisions or reprints were ever made.
1906 · New Cumberland
USGS Topo · 1:62,500
1908 · Middletown
USGS Topo · 1:62,500
1908 · York
USGS Topo · 1:62,500
1910 · York
USGS Topo · 1:62,500
1920 · Hanover
USGS Topo · 1:62,500
1922 · Hanover
USGS Topo · 1:62,500
1943 · New Cumberland
USGS Topo · 1:62,500
1943 · Middletown
USGS Topo · 1:62,500
1948 · Baltimore
USGS Topo · 1:250,000
1950 · Harrisburg
USGS Topo · 1:250,000