Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Significance: The original bridge on this site was designed by Albert Fink and utilized his patented truss type. It was replaced by a wrought iron trestle in 1887. This structure was replaced by a masonry arc More
Public domain photograph of Pennsylvania in 1930s, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.