
Williamsport serves as a focal point where the Conococheague Creek meets the Potomac River, highlighting a landscape defined by the historic path of the Chesapeake and Ohio Canal. By the late 1990s, the area reflects a complex layering of transportation history, from the canal's winding route and the Conrail tracks to the modern intersection of Interstate 81 and Interstate 70.
77 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1884 · Harpers Ferry
USGS Topo · 1:125,000
1891 · Harpers Ferry
USGS Topo · 1:125,000
1893 · Harpers Ferry
USGS Topo · 1:125,000
1908 · Middletown
USGS Topo · 1:48,000
1909 · Hagerstown
USGS Topo · 1:48,000
1910 · Antietam
USGS Topo · 1:62,500
1912 · Hagerstown
USGS Topo · 1:62,500
1912 · Williamsport
USGS Topo · 1:62,500
1914 · Martinsburg
USGS Topo · 1:48,000
1916 · Martinsburg
USGS Topo · 1:62,500