| 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 |
Ackelson Bridge
|
 | Maple Grove Road Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Rivet-Connected Double-Intersection Warren Pony Truss, Fixed |
Total Length: 50 ft Main Span Length: 43 ft Roadway Width: 11.8 ft Main Spans: 1 |
1904 By: Nelson and Buchanan of Chambersburg, Pennsylvania | An interesting little pony truss adds beauty and compliments a scenic wooded region. | 
|
Belle Vernon Bridge
Speers - Belle Vernon Bridge |
 | I-70 Over Monongahela River, Railroads, and Roads | Speers and Belle Vernon: Fayette County, Pennsylvania and Washington County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Cantilever (Suspended Deck) 12 Panel Rivet-Connected Warren Through Truss, Fixed and Approach Spans: Metal Cantilever 8 Panel Rivet-Connected Warren Deck Truss, Fixed |
Total Length: 2066 ft Main Span Length: 450 ft Roadway Width: 75 ft Main Spans: 3 |
1951 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania | This graceful looking bridge is a rare example of its kind and a major pre-interstate structure now a part of I-70. | 
|
Brownsville Bridge
Old Brownsville Bridge |
 | Bridge Street (PA-2067) Over Monongahela River and Railroad (Norfolk Southern) | Rural: Fayette County, Pennsylvania and Washington County, Pennsylvania | Metal 20 Panel Pin-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed |
Total Length: 945 ft Main Span Length: 520 ft Roadway Width: 22.6 ft Main Spans: 1 |
1914 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania | A historical feat when completed, this pin connected bridge is noted for its enormous Pennsylvania truss span. | 
| ! |
Central Avenue Bridge
|
| Central Avenue Over Chartiers Creek | Canonsburg: Washington County, Pennsylvania | Metal 7 Panel Rivet-Connected Parker Pony Truss, Fixed |
Total Length: 96 ft Main Span Length: 93 ft Roadway Width: 32.2 ft Main Spans: 1 |
1934 By: Unknown and Pennsylvania State Highway Department | An attractive Parker pony truss is an excellent gateway bridge for Canonsburg. | 
| X |
Charleroi-Monessen Bridge
|
| Lock Street (PA-2018) Over Monongahela River | Charleroi and Monessen: Washington County, Pennsylvania and Westmoreland County, Pennsylvania | Metal 20 Panel Pin-Connected Pennsylvania Through Truss, Fixed |
Total Length: 1810 ft Main Span Length: 400 ft Roadway Width: 22.6 ft Main Spans: 3 |
1906 By: American Bridge Company of New York, New York and Emil Swensson, of Mercantile Bridge Company | A huge example of its type and is a stunning landmark, yet was targeted by PennDOT for reduction to scrap metal. | 
|
Coal Center Bridge
Water Street Bridge |
 | Water Street Over Pike Run | Coal Center: Washington County, Pennsylvania | Metal 6 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 107 ft Main Span Length: 101 ft Roadway Width: 13.8 ft Main Spans: 1 |
1888 By: Penn Bridge Company of Beaver Falls, Pennsylvania | A classic example of Penn Bridge Company of Beaver Falls, Pennsylvania design, this bridge in amazingly in decent shape. | 
| X |
Donaldson Bridge
Creek Road Bridge |
| Creek Road Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 5 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 83 ft Main Span Length: 83 ft Roadway Width: 14 ft Main Spans: 1 |
1901 By: Nelson and Buchanan of Chambersburg, Pennsylvania | A very scenic Pratt pony truss with riveted connections, on a slight skew. | 
| ! |
Donora-Webster Bridge
|
 | 10th Street (PA-1022) Over Monongahela River | Donora and Website: Washington County, Pennsylvania and Westmoreland County, Pennsylvania | Metal 20 Panel Pin-Connected Pennsylvania Through Truss, Fixed |
Total Length: 1547 ft Main Span Length: 518 ft Roadway Width: 22.6 ft Main Spans: 5 |
1908 By: Toledo-Massillon Bridge Company of Toledo, Ohio (W. Wylie) | This bridge is one of the most stunning landmark bridges in southwestern Pennsylvania, yet will likely be demolished. | 
|
Dunbar Bridge
Harmon Creek Road Bridge |
| Harmon Creek Road Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 4 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 19.5 ft Main Span Length: 60 ft Roadway Width: 10.5 ft Main Spans: 1 |
1889 By: Unknown | This nicely detailed, ancient pony truss is among the most historically significant of the bridges in Washington County. | 
|
Dunbar Bridge
Valleyview Road Bridge |
| Valleyview Road Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal 8 Panel Rivet-Connected Warren Pony Truss, Fixed |
Total Length: 59 ft Main Span Length: 54 ft Roadway Width: 10.2 ft Main Spans: 1 |
1905 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania | This is a skewed, bulky structure that retains excellent historic integrity. | 
|
Elliott Bridge
Greenes Road Bridge |
 | Greenes Road Over Raccoon Creek | Rural: Washington County, Pennsylvania | Metal Stringer (Multi-Beam), Fixed |
Total Length: 33 ft Main Span Length: 29 ft Roadway Width: 10.8 ft Main Spans: 1 |
1904 By: Unknown | A tiny little beam bridge with v-laced railings. | 
| ! |
Frye Station Bridge
|
| PA-481 Over Pigeon Creek | Frye: Washington County, Pennsylvania | Metal 6 Panel Rivet-Connected Parker Pony Truss, Fixed |
Total Length: 82 ft Main Span Length: 80 ft Roadway Width: 23 ft Main Spans: 1 |
1935 By: Unknown and Pennsylvania State Highway Department | A nice small-scale massive-membered Parker pony truss with riveted connections. | 
|
Hodgens Bridge
|
| Walker Hill Road Over Buffalo Creek | Rural: Washington County, Pennsylvania | Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 103 ft Main Span Length: 100 ft Roadway Width: 12.8 ft Main Spans: 1 |
1889 By: Penn Bridge Company of Beaver Falls, Pennsylvania | This bridge displays the unique design details of its builder, and is a historically significant structure. | 
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