Madison, Pennsylvania, United States

Lock No. 9, Madison, PA, USA

Natural • Recreation

Saint Mary's Episcopal Church, Madison, PA, USA

Religion

Operations Building, Madison, PA, USA

Lock and Dam 9, Madison, PA, USA

Esplanade, Madison, PA, USA

Lock Canal No. 9, Madison, PA, USA

River Wall, Madison, PA, USA

Lower Guard Wall, Madison, PA, USA

Allegheny River Lock & Dam No. 9, Madison, PA, USA

Allegheny River below Lock and Dam 9 near Rimer, Madison, PA, USA

Allegheny River, Madison, PA, USA

Dam No. 9, Madison, PA, USA

Upper Guard Wall, Madison, PA, USA

Allegheny River above Lock and Dam 9 near Rimer, Madison, PA, USA

Allegheny Hydro # 9, Washington, PA, USA

Locktender's House, Madison, PA, USA

St. Mary's Episocpal Cemetery, Madison, PA, USA

Huling Run, Washington, PA, USA

Reynolds Cemetery, Madison, PA, USA

Sherrett Cemetery, Washington, PA, USA