“Bite-Size Bits of Local, National, and Global History”
“Bite-Size Bits of Local, National, and Global History”
2 entries match your criteria.  


Historical Markers in Avalon, Pennsylvania

Clickable Map of Allegheny County, Pennsylvania and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil;; J.J.Prats/dc:title> Allegheny County, PA (553) Armstrong County, PA (23) Beaver County, PA (217) Butler County, PA (52) Washington County, PA (343) Westmoreland County, PA (133)  AlleghenyCounty(553) Allegheny County (553)  ArmstrongCounty(23) Armstrong County (23)  BeaverCounty(217) Beaver County (217)  ButlerCounty(52) Butler County (52)  WashingtonCounty(343) Washington County (343)  WestmorelandCounty(133) Westmoreland County (133)
Pittsburgh is the county seat for Allegheny County
Avalon is in Allegheny County
      Allegheny County (553)  
      Armstrong County (23)  
      Beaver County (217)  
      Butler County (52)  
      Washington County (343)  
      Westmoreland County (133)  
Touch name on this list to highlight map location.
Touch blue arrow, or on map, to go there.
1Pennsylvania, Allegheny County, Avalon — Davis Island Lock and Dam
On Ohio River Boulevard (Pennsylvania Route 65), on the right when traveling south.
Below this bridge was the first lock and dam built (1878-1885) on the Ohio River. This was the world's largest movable dam yet constructed, and included the world's first rolling lock gate and widest lock chamber. Built and operated by the United . . . Map (db m40201) HM
2Pennsylvania, Allegheny County, Avalon — Greenstone United Methodist Church — Historic Landmark —
Near California Avenue at North Home Avenue.
Greenstone United Methodist Church 1906Map (db m97624) HM
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Jan. 28, 2023