Category talk:Transportation buildings and structures on the National Register of Historic Places in Washington, D.C.
Appearance
National Register of Historic Places Category‑class | |||||||
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United States: District of Columbia Category‑class | ||||||||||
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Categories:
- Category-Class National Register of Historic Places articles
- NA-importance National Register of Historic Places articles
- Category-Class National Register of Historic Places articles of NA-importance
- Category-Class United States articles
- NA-importance United States articles
- Category-Class United States articles of NA-importance
- Category-Class District of Columbia articles
- NA-importance District of Columbia articles
- WikiProject District of Columbia articles
- WikiProject United States articles