
The Potomac River carves a deep valley through the Allegany County ridges, creating a corridor where Maryland and West Virginia transportation history converges. This landscape is defined by the parallel routes of the Baltimore and Ohio Railroad and the Western Maryland Railway, which snake along the riverbanks alongside the Chesapeake and Ohio Canal (Abandoned). The transition from water-borne commerce to heavy rail is physically etched into the terrain at Pattersons Creek and North Branch, where the infrastructure of the coal and freight era dominates the narrow flats between Irons Mountain and Warrior Mountain.
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2 editions found
1891 · Romney
USGS Topo · 1:125,000
1898 · Frostburg
USGS Topo · 1:62,500
1899 · Flintstone
USGS Topo · 1:62,500
1900 · Flintstone
USGS Topo · 1:62,500
1901 · Frostburg
USGS Topo · 1:62,500
1908 · Frostburg
USGS Topo · 1:62,500
1920 · Keyser
USGS Topo · 1:62,500
1921 · Keyser
USGS Topo · 1:48,000
1921 · Hanging Rock
USGS Topo · 1:48,000
1922 · Keyser
USGS Topo · 1:62,500