| 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 |
Province Line Road Bridge
|
 | Province Line Road Over Stony Brook Branch | Near Princeton: Mercer County, New Jersey | Metal 3 Panel Rivet-Connected Warren (No Verticals) Pony Truss, Fixed |
Total Length: 140 ft Main Span Length: 46.6 ft Roadway Width: 11.7 ft Main Spans: 3 |
1903 By: Berlin Construction Company of Berlin Connecticut | As a three span pony, this is among the longer examples of pony trusses in the area. | 
|
Washington Crossing Bridge
|
 | General Washington Memorial Boulevard Over Delaware River | Washington Crossing: Mercer County, New Jersey and Bucks County, Pennsylvania | Metal 8 Panel Rivet-Connected Double-Intersection Warren Through Truss, Fixed |
Total Length: 877 ft Main Span Length: 143 ft Roadway Width: 15 ft Main Spans: 6 |
1904 By: Unknown | This is a long, multi-span example of a threatened historic bridge type. | 
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