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In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and (then Virginia) border...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 03, 2026 at 02:37 AM -
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and (then Virginia) border...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 02:37 AM -
The Federal Railroad Administration (FRA) Districts dataset was created on October 13, 2022 from the Federal Railroad Administration (FRA) and is part of the U.S. Department of Transportation...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 08:40 PM
