| 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 |
Bergeys Mill Road Bridge
|
 | Bergeys Mill Road Over East Branch Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 196 ft Main Span Length: 94.2 ft Roadway Width: 15 ft Main Spans: 2 |
1893 By: John Denithorne and Sons of Phoenixville, Pennsylvania | This skewed bridge is a rare surviving example of its local builder and has unusual built-up beam details. | 
|
Black Rock Bridge
|
 | Black Rock Road (PA-113) Over Schuylkill River | Rural: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Open Spandrel Deck Arch, Fixed |
Total Length: 554 ft Main Span Length: 116 ft Roadway Width: 29 ft Main Spans: 5 |
1916 By: Unknown | This significant multi-span concrete arch bridge has been altered, but is still considered a noteworthy historic bridge. | 
|
Black Rock Railroad Bridge
|
 | Railroad (Norfolk Southern) Over Schuylkill River | Rural: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Closed Spandrel Deck Arch, Fixed | By: Unknown | This attractive multiple span railroad arch bridge carries a railroad over the river. A noteworthy tunnel is on the railroad line next to the bridge. | 
|
Camp Road Bridge
|
| Camp Road (PA-1021) Over East Branch Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Stone Semicircular Deck Arch, Fixed |
Total Length: 146 ft Main Span Length: 30 ft Roadway Width: 21 ft Main Spans: 5 |
1858 By: James White | This ancient stone arch bridge sadly is altered and has deteriorated. | 
| X |
Freeman School Road Bridge
|
 | Freeman School Road Over East Branch Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 117 ft Main Span Length: 113 ft Roadway Width: 15 ft Main Spans: 1 |
1896 By: John Denithorne and Sons of Phoenixville, Pennsylvania | A firm that the county hired told the county to cancel plans to preserve this historic bridge and instead demolish it. | 
|
Fruitville Road Bridge
|
 | Fruitville Road Over Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Metal 6 Panel Pin-Connected Pratt Through Truss, Fixed and Approach Spans: Stone Semicircular Deck Arch, Fixed |
Total Length: 451 ft Main Span Length: 102 ft Roadway Width: 16 ft Main Spans: 1 |
1905 By: Eyre Construction Company of Philadelphia, Pennsylvania | This unique union of two bridge types bridge has an extremely long stone approach with a through truss main span. | 
|
Gerloff Road Bridge
|
 | Gerloff Road Over Swamp Creek | Rural: Montgomery County, Pennsylvania | Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 138 ft Main Span Length: 134 ft Roadway Width: 22 ft Main Spans: 1 |
1888 By: Unknown | This rare Phoenix column through truss was retrofitted with a load-bearing arch. | 
|
Gravel Pike Bridge
|
 | Gravel Pike (PA-29 and PA-73) Over Swamp Creek | Rural: Montgomery County, Pennsylvania | Metal Stringer (Multi-Beam), Fixed |
Total Length: 192 ft Main Span Length: 62 ft Roadway Width: 30 ft Main Spans: 3 |
1947 By: Unknown | This bridge is a representative example of a typical mid-20th century bridge in Pennsylvania. | 
| ! |
High Street Bridge
|
 | High Street (Ridge Pike, PA-4031) Over Manatawny Creek | Pottstown: Montgomery County, Pennsylvania | Metal Deck Girder, Fixed |
Total Length: 212 ft Main Span Length: 45 ft Roadway Width: 47.2 ft Main Spans: 3 |
1908 By: Unknown | This is an early, wide, and unaltered example of a deck plate girder with lattice railings. | 
|
Limekiln Pike Bridge
|
| Limekiln Pike (PA-152) Over Neshaminy Creek | Rural: Montgomery County, Pennsylvania | Stone Semicircular Deck Arch, Fixed |
Total Length: 43 ft Main Span Length: 20 ft Roadway Width: 24.3 ft Main Spans: 2 |
1838 By: Unknown | This ancient stone arch bridge carries traffic its builders could not have possibly imagined in their wildest dreams. | 
|
Linfield Bridge
|
 | Linfield Road (Main Street, PA-1035) Over Schuylkill River | Linfield: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Metal 8 Panel Rivet-Connected Polygonal Warren (No Verticals) Pony Truss, Fixed |
Total Length: 371 ft Main Span Length: 123 ft Roadway Width: 22.6 ft Main Spans: 3 |
1932 By: Unknown and Pennsylvania State Highway Department | This bridge stands out both as a multi-span pony truss and as a state standard polygonal Warren pony truss. | 
| ! |
Madison Bridge
Keim Street Bridge |
 | Keim Street Over Schuylkill River | Pottstown: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Metal 8 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 749 ft Main Span Length: 92 ft Roadway Width: 20 ft Main Spans: 8 |
1935 By: Unknown | This rare multi-span pony truss bridge is the longest of its type in all of Pennsylvania. | 
|
Oaks Railroad Bridge
|
 | Railroad (Reading Railroad) Over Schuylkill River | Oaks: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Metal Deck Girder, Fixed | Main Spans: 6 | By: Unknown | A traditional deck plate girder on a combination of stone and concrete piers. | 
|
Old Gravel Pike Bridge
|
 | Old Gravel Pike Over Swamp Creek | Rural: Montgomery County, Pennsylvania | Stone Segmental Arch, Fixed |
Total Length: 101 ft Main Span Length: 35.1 ft Roadway Width: 19.7 ft Main Spans: 3 |
1915 By: B. A. Sheeler and James Cresson | This attractive stone arch sits closed and deteriorated on old highway alignment. | 
|
Peevy Road Bridge
|
 | Peevy Road Over Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Metal 9 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 103 ft Main Span Length: 100 ft Roadway Width: 15.4 ft Main Spans: 1 |
1880 By: Columbia Bridge Works of Dayton, Ohio | This bridge is one of the best examples of the unusual Columbia Bridge Works truss details in the country. | 
|
Royersford Spring City Railroad Bridge
|
 | Railroad (Abandoned Pennsylvania Railroad) Over Schuylkill River | Royersford and Spring City: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Metal Through Girder, Fixed | By: Unknown | This is an abandoned bridge that carried a railroad over two channels of the river and an island. | 
| X |
Salford Station Road Bridge
|
 | Salford Station Road (PA-1024) Over Perkiomen Creek | Rural: Montgomery County, Pennsylvania | Metal Through Girder, Fixed |
Total Length: 270 ft Main Span Length: 89 ft Roadway Width: 19.7 ft Main Spans: 3 |
1933 By: Phoenix Bridge Company of Phoenixville, Pennsylvania | This classic plate girder is sentenced to the dumpster so an ugly modern bridge can replace it. | 
|
Schuylkill River Railroad Bridge
|
| Railroad (Abandoned Pennsylvania Railroad) Over Schuylkill River and Canal, Railroad (Reading Railroad), and Jacobs Street | Phoenixville: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Closed Spandrel Deck Arch, Fixed and Approach Spans: Metal Through Girder, Fixed | By: Unknown | This is a large concrete arch bridge with many spans. | 
|
Snyder Road Bridge
|
| Snyder Road Over Perkiomen Creek | Perkiomenville: Montgomery County, Pennsylvania | Metal 8 Panel Pin-Connected Parker Through Truss, Fixed and Approach Spans: Metal 4 Panel Rivet-Connected Parker Pony Truss, Fixed |
Total Length: 172 ft Main Span Length: 120 ft Roadway Width: 15 ft Main Spans: 1 |
1904 By: York Bridge Company of York, Pennsylvania | This beautiful metal truss bridge has an unusual pony truss approach span and an impressive main span. | 
|
Spring City Royersford Bridge
|
 | Bridge Street (Main Street, PA-1043) Over Schuylkill River | Royersford and Spring City: Montgomery County, Pennsylvania and Chester County, Pennsylvania | Concrete Open Spandrel Deck Arch, Fixed |
Total Length: 346 ft Main Span Length: 120 ft Roadway Width: 29.2 ft Main Spans: 3 |
1922 By: Unknown | This bridge still looks beautiful underneath, but the deck has been replaced and is lacking in aesthetics. | 
|
Swamp Creek Road Bridge North
|
| Swamp Creek Road Over Unami Creek | Rural: Montgomery County, Pennsylvania | Stone Segmental Deck Arch, Fixed |
Total Length: 98 ft Main Span Length: 25 ft Roadway Width: 18 ft Main Spans: 3 |
1910 By: James M. Smith | One of two attractive stone arch bridges on this road being rehabilitated. | 
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Swamp Creek Road Bridge South
|
| Swamp Creek Road Over Unami Creek | Rural: Montgomery County, Pennsylvania | Stone Segmental Deck Arch, Fixed |
Total Length: 100 ft Main Span Length: 26 ft Roadway Width: 15.4 ft Main Spans: 3 |
1892 By: Thomas McAdams | One of two attractive stone arch bridges on this road being rehabilitated. | 
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