| 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 |
Baxter Hill Road Bridge
|
 | Baxter Mill Road (Baxter Hill Road) Over Ischua Creek | Ischua: Cattaraugus County, New York | Metal 4 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 105 ft Main Span Length: 101.7 ft Roadway Width: 13.5 ft Main Spans: 1 |
1893 By: Unknown | This bridge is an early example of a truss bridge with riveted connections. | 
| X |
Center Street Bridge
|
 | Center Street (NY-353) Over Allegheny River | Salamanca: Cattaraugus County, New York | Metal 8 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 686.7 ft Main Span Length: 134.8 ft Roadway Width: 24 ft Main Spans: 5 |
1940 By: Unknown | A large, uncommon multi-span pony truss is sentenced to the dumpster. | 
|
Salamanca Railroad Bridge
|
| Railroad (Norfolk Southern) Over Little Valley Creek | Salamanca: Cattaraugus County, New York | Metal Rivet-Connected Lattice (Quadruple Warren) Through Truss, Fixed | Main Spans: 1 | By: Unknown | This lattice truss is noteworthy for having three truss lines. | 
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