| 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 |
Chartiers Bridge
|
 | Seven Creeks Road (PA-1014) Over Castile Run | Chartiers: Greene County, Pennsylvania | Metal 5 Panel Rivet-Connected Parker Pony Truss, Fixed |
Total Length: 68 ft Main Span Length: 66 ft Roadway Width: 14.4 ft Main Spans: 1 |
1913 By: Unknown | An attractive and traditional rivet-connected Parker pony truss bridge. | 
|
Clarksville Bridge
|
| Center Street (PA-1001) Over Tenmile Creek | Clarksville: Greene County, Pennsylvania | Metal 9 Panel Rivet-Connected Pratt Pony Truss, Fixed and Approach Spans: Metal Through Girder, Fixed |
Total Length: 151 ft Main Span Length: 83 ft Roadway Width: 24 ft Main Spans: 1 |
By: Unknown | This bridge is a former railroad-related bridge that was relocated here in 1944. | 
| ! |
Freedom Bridge
|
 | High Street (US-19 and PA-21) Over South Fork Tenmile Creek | Waynesburg: Greene County, Pennsylvania | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 174 ft Main Span Length: 85 ft Roadway Width: 29.2 ft Main Spans: 2 |
1928 By: E. B. and B. F. Lippincott | This attractive two-span arch bridge includes an unusual but beautiful concrete lattice railing. | 
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