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Current listings
Allegheny River Lock and Dam No. 5
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Allegheny River Lock and Dam No. 6
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Allegheny River Lock and Dam No. 7
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Allegheny River Lock and Dam No. 8
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Allegheny River Lock and Dam No. 9
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Armstrong County Courthouse and Jail
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Bradys Bend Iron Company Furnaces
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Bridge between Madison and Mahoning Townships
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Colwell Cut Viaduct
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Drake Log Cabin
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Ford City Armory
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
Thomas Marshall House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
St. Patrick's Roman Catholic Church
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
St. Stephen's Church
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Armstrong_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Armstrong County, Pennsylvania</a>]]>
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