Pennsylvania · County
Armstrong County
15 listed places in 11 towns, none of them a National Historic Landmark.
Every listing
Allegheny River Lock and Dam No. 6▾FreeportStructure2000
- Address
- 1258 River Rd., Freeport
- Listed
- Apr 21, 2000
- Listed for
- Transportation, Maritime history, Architecture, Engineering
- Significance
- State
- Reference
- 00000400
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Allegheny River Lock and Dam No. 7▾KittanningStructure2000
- Address
- Along PA 4023, 0.6 mi. N of Kittanning Br., Kittanning
- Listed
- Apr 21, 2000
- Listed for
- Transportation, Maritime history, Architecture, Engineering
- Significance
- State
- Reference
- 00000401
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Allegheny River Lock and Dam No. 9▾WidnoonStructure2000
- Address
- Terminus of PA 1004, 0.2 mi. N of T488, Widnoon
- Listed
- Apr 21, 2000
- Listed for
- Transportation, Maritime history, Architecture, Engineering
- Significance
- State
- Reference
- 00000403
- Built
- 1938
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Allegheny River Lock and Dam No.8▾TempletonStructure2000
- Address
- Along PA 1033, 1.5 mi. S of Templeton, Templeton
- Listed
- Apr 21, 2000
- Listed for
- Transportation, Maritime history, Architecture, Engineering
- Significance
- State
- Reference
- 00000402
- Built
- 1931
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Allegheny River Locka and Dam No. 5▾FreeportStructure2000
- Address
- 830 River Rd., Freeport
- Listed
- Apr 21, 2000
- Listed for
- Transportation, Maritime history, Architecture, Engineering
- Significance
- State
- Reference
- 00000399
- Built
- 1920
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Armstrong County Courthouse and Jail▾KittanningBuilding1981
- Address
- E. Market St., Kittanning
- Listed
- Nov 1, 1981
- Listed for
- Politics and government
- Significance
- Local
- Reference
- 81000526
- Built
- 1860
- Style
- Greek Revival architecture
- Contributing
- 2 buildings
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Bradys Bend Iron Company Furnaces▾Bradys BendSite1980
- Address
- PA 68, Bradys Bend
- Listed
- Aug 11, 1980
- Listed for
- Industry, Historical archaeology, Economics
- Significance
- Local
- Reference
- 80003407
- Contributing
- 2 structures, 1 site
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Bridge between Madison and Mahoning Townships▾DeanvilleStructure1988
- Address
- LR 03178 over Mahoning Creek, Deanville vicinity
- Listed
- Jun 22, 1988
- Listed for
- Engineering
- Significance
- State
- Reference
- 88000798
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗

Colwell Cut Viaduct▾SeminoleStructure1988
- Address
- LR 66 over Pittsburgh & Shawmut RR, Seminole vicinity
- Listed
- Jun 22, 1988
- Listed for
- Engineering
- Significance
- State
- Also known as
- Hogback Hill Bridge
- Reference
- 88000796
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Drake Log Cabin▾ApolloBuilding1983
- Address
- Williams Alley, Apollo
- Listed
- Mar 3, 1983
- Listed for
- Exploration and settlement, Architecture
- Significance
- Local
- Reference
- 83002214
- Style
- rustic architecture
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Ford City Armory▾Ford CityBuilding1989
- Address
- 301 Tenth St., Ford City
- Listed
- Dec 22, 1989
- Listed for
- Military, Architecture
- Significance
- State
- Reference
- 89002074
- Style
- Moderne architecture
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

Kittanning Passenger Station and Freight Depot▾KittanningBuilding2025
- Address
- N. Grant Avenue and Reynolds Avenue, Kittanning
- Listed
- Jan 3, 2025
- Listed for
- Architecture, Transportation
- Significance
- Local
- Reference
- 100011233
- Contributing
- 2 buildings, 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Thomas Marshall House▾DaytonBuilding1976
- Address
- State St., Dayton
- Listed
- Apr 22, 1976
- Listed for
- Architecture
- Significance
- Local
- Reference
- 76001602
- Style
- Georgian architecture
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

St. Patrick's Roman Catholic Church▾CowansvilleBuilding1978
- Address
- W of Cowansville off PA 268, Sugarcreek Township, Cowansville vicinity
- Listed
- Mar 21, 1978
- Listed for
- Exploration and settlement, Religion
- Significance
- Local
- Reference
- 78002340
- Built
- 1805
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

St. Stephen's Church▾Bradys BendBuilding1980
- Address
- PA 68, Bradys Bend
- Listed
- Jun 30, 1980
- Listed for
- Architecture, Religion
- Significance
- Local
- Reference
- 80003408
- Style
- Gothic Revival
- Contributing
- 1 building
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗National Archives copy ↗Wikipedia ↗Directions ↗

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Titles come from Open Library's catalog, matched by subject heading or by title.