| Special Bridge Conditions Legend |
| ! | Confirmed demolition date within one year or an especially historic bridge that is threatened with demolition at any level. |
| X | The bridge has been confirmed demolished or collapsed. |
| S | The bridge has been dismantled or moved to an offsite location and is not currently available for public viewing. |
| L | Most or all of the original bridge material has been demolished and replaced, including historically significant elements, but some original parts of the bridge remain. |
| Note: This website cannot guarantee the current condition of any bridge on this website. Bridges lacking these icons should not necessarily be considered condition-free. |
| Bridge Name | HSR Rating | Facility Carried / Feature Intersected | Location | Structure Type | Structure Dimensions | Construction Date / Builder or Contractor | Description | Thumbnail | ! |
Barto Hollow Road Bridge
|
 | Barto Hollow Road (TR-650) Over Muncy Creek | Rural: Lycoming County, Pennsylvania | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 118 ft Main Span Length: 115.2 ft Roadway Width: 15.4 ft Main Spans: 1 |
1898 By: Unknown | This bridge was noted for its attractive and unusual portal bracing, and deserved to be preserved. | 
| X |
Duboistown Bridge
Arch Street Bridge |
 | Arch Street (PA-2064) Over West Branch Susquehanna River | Duboistown and Williamsport: Lycoming County, Pennsylvania | Metal 9 Panel Rivet-Connected Camelback Through Truss, Fixed |
Total Length: 1407 ft Main Span Length: 199 ft Roadway Width: 19 ft Main Spans: 7 |
1922 By: Bethlehem Steel Company of Bethlehem, Pennsylvania and Mark C. Krause of Duboistown, Pennsylvania | This spectacular bridge has been the victim of multiple injustices against historic bridges. | 
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