The big Pennsylvania truss span is rivet connected, and the two Parker spans are pin connected. [HistoricBridges]
PGHbridges has quite a bit of information about this part of the B&O railroad.
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| mapcarta, public domain |
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| Joseph Flickr, License: Creative Commons Attribution-NonCommercial-ShareAlike (CC BY-NC-SA) |
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| Rust Belt Railroading posted AVR-3 crossing the old B&O bridge over sand castle. |
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| RoadTrippers |
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