Category:1820s bridges in Pennsylvania

19th-century bridges in Pennsylvania: ← 1800s-1810s-1820s-1830s-1840s-1850s-1860s-1870s-1880s-1890s →

States of the United States

Maryland

Ohio

Pennsylvania

South Carolina

District of Columbia

Insular areas

Subcategories

This category has the following 2 subcategories, out of 2 total.

A

• ► Allegheny Aqueduct‎ (10 F)

H

• ► Hassenplug Bridge‎ (11 F)

Media in category "1820s bridges in Pennsylvania"

The following 7 files are in this category, out of 7 total.

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  East Fallowfield Bridge.JPG 4.43 MB
  
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  Little Bridge in Mortonville.jpg 354 KB
  
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  Maclay's Mill Twin Bridge (East & West), Spanning Conodoguinet Creek at Maclay's Mill Road , Mowersville vicinity (Franklin County, Pennsylvania).jpg 1,024 KB
  
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  McClay's Twin Bridge (East).jpg 83 KB
  
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  McClay's Twin Bridge (West).jpg 44 KB
  
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  Batteries for Entrenchment on south side and Batteries on north side, Conowingo Bridge, Susquehannah (sic) River, Md.... - NARA - 305789.jpg 2.7 MB
  
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  Batteries for Entrenchment on south side and Batteries on north side, Conowingo Bridge, Susquehannah (sic) River, Md.... - NARA - 305789.tif 34.22 MB