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Pennsylvania Railroad, Loyalhanna Creek Bridge, Spanning Loyalhanna Cr...
Significance: This two-span skewed stone arch bridge was erected in the early 1900s when the Pennsylvania Railroad was reconstructing its main line between Pittsburgh and Harrisburg to accommodate four tracks i... More
Pennsylvania Railroad, Loyalhanna Creek Bridge, Spanning Loyalhanna Cr...
Significance: This two-span skewed stone arch bridge was erected in the early 1900s when the Pennsylvania Railroad was reconstructing its main line between Pittsburgh and Harrisburg to accommodate four tracks i... More