Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain image of a river, water stream, lake or pond, park or forest, natural landscape, free to use, no copyright restrictions.
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Fallston Bridge, Spanning Beaver River at Front Street, Fallston, Beav...
Significance: The bridge consists of two pin-connected double-intersection Pratt through truss spans, totaling 406' in length and carrying a 20' roadway. Survey number: HAER PA-580 Building/structure dates: 1... More
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Fallston Bridge, Spanning Beaver River at Front Street, Fallston, Beav...
Significance: The bridge consists of two pin-connected double-intersection Pratt through truss spans, totaling 406' in length and carrying a 20' roadway. Survey number: HAER PA-580 Building/structure dates: 1... More
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain image of a bridge, water, historic structure, free to use, no copyright restrictions.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More
Pittsburgh, Youngstown & Ashtabula Railroad, Bridge No. 13, Spanning B...
Picryl description: Public domain image of a construction site, industrial or commercial building, free to use, no copyright restrictions.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Memorial to the United States Government, for the erection of a Nation...
Also available in digital form.
Pittsburgh & Lake Erie Railroad, Ohio River Bridge, Spanning Ohio Rive...
Significance: The bridge is significant for its relatively long and heavy cantilever truss, planned shortly before the Quebec cantilever bridge collapse of 1907. Rather than select a different design, the railr... More
Pittsburgh, Fort Wayne & Chicago Railway, Beaver River Bridge, Spannin...
Significance: The bridge includes several unusually shallow and heavy skewed Warren deck trusses. The interesting and well-documented history of this crossing includes a rare instance of highway and railroad br... More