
The Potomac River corridor serves as the central artery for this mid-century survey, dividing Montgomery County, Maryland, from the northern Virginia counties of Loudoun and Fairfax. The northern bank is defined by the engineered path of the Chesapeake and Ohio Canal, with local infrastructure such as the Mill Race near Seneca indicating a landscape still tied to its hydraulic history. Rural crossroads like Darnestown and Quince Orchard are connected by established routes including River Road and Jones Lane, while the presence of the Forestville Sch and several unnamed cemeteries underscores the community-centric development of the era. South of the river, the Leesburg Turnpike provides a primary transit axis through Dranesville and Herndon Junction, amidst a series of island features such as Lowes Island and Sycamore Island that populate the broad river channel.
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4 editions found
1890 · Mt. Vernon
USGS Topo · 1:125,000
1891 · Mt. Vernon
USGS Topo · 1:125,000
1893 · Frederick
USGS Topo · 1:125,000
1894 · Frederick
USGS Topo · 1:125,000
1894 · Mt. Vernon
USGS Topo · 1:125,000
1897 · Mt. Vernon
USGS Topo · 1:125,000
1900 · Washington
USGS Topo · 1:62,500
1908 · Rockville
USGS Topo · 1:62,500
1908 · Seneca
USGS Topo · 1:62,500
1915 · Fairfax
USGS Topo · 1:62,500