| 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 |
Chewton Bridge
|
 | Wampum Road (PA-288) Over Railroad (CSX) | Chewton: Lawrence County, Pennsylvania | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 319 ft Main Span Length: 153 ft Roadway Width: 23.3 ft Main Spans: 1 |
1922 By: Unknown | An attractive variation on a standard plan bridge in the state, with a heavy skew. | 
|
Cooks Crossing Bridge
Wallace Road Bridge |
 | Wallace Road Over North Fork Little Beaver Creek | Rural: Lawrence County, Pennsylvania | Metal 7 Panel Pin-Connected Pratt Full-Slope Pony Truss, Fixed |
Total Length: 88 ft Main Span Length: 80 ft Roadway Width: 14.8 ft Main Spans: 1 |
1892 By: Penn Bridge Company of Beaver Falls, Pennsylvania | A rare pony example of the Penn Bridge Company's unusual end post connection detail. | 
| X |
Edinburg Bridge
|
 | US-224 (Youngstown-Poland Road) Over Mahoning River and Railroad (CSX) | Edinburg: Lawrence County, Pennsylvania | Metal 10 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal Through Girder, Fixed |
Total Length: 480 ft Main Span Length: 270 ft Roadway Width: 34 ft Main Spans: 1 |
1936 By: Fort Pitt Bridge Works of Pittsburgh, Pennsylvania and Pennsylvania State Highway Department | This complex and intricate 1930s design Parker truss is covered in v-lacing and lattice! | 
| X |
Grant Street Bridge
|
 | Grant Street Over Shenango River | New Castle: Lawrence County, Pennsylvania | Metal 12 Panel Pin-Connected Pennsylvania Through Truss, Fixed |
Total Length: 245 ft Main Span Length: 240.2 ft Roadway Width: 25 ft Main Spans: 1 |
1914 By: Unknown | This spectacular pin connected Pennsylvania truss was closed to traffic, and later demolished. | 
| L |
Grove Street Bridge
|
 | Grove Street Over Neshannock Creek | New Castle: Lawrence County, Pennsylvania | Metal Stringer (Multi-Beam), Fixed |
Total Length: 212 ft Main Span Length: 106 ft Roadway Width: 45.3 ft Main Spans: 2 |
1950 By: Unknown | This bridge is an example of a standard plan beam bridge in Pennsylvania with attractive metal railings. | 
| X |
Hickory Creek Bridge
|
 | Wampum Road (Willowgrove Road) Over Hickory Creek | Rural: Lawrence County, Pennsylvania | Concrete Rainbow Through Arch, Fixed |
Total Length: 112 ft Main Span Length: 112 ft Roadway Width: 23 ft Main Spans: 1 |
1921 By: Unknown and Harrington, Howard, and Ash | This rare bridge has not been maintained, yet is one of the only examples of its kind in the state. | 
| X |
Hilltown Bridge
Churchill Road Bridge |
| Churchill Road Over Mahoning River | Rural: Lawrence County, Pennsylvania | Metal 9 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 282 ft Main Span Length: 153 ft Roadway Width: 15.4 ft Main Spans: 2 |
By: Unknown and Thomas Gilkey | This bridge was, prior to its senseless demolition, a two span structure, and one of the spans was older than the other, but both dated to a historic period. | 
| X |
Kennedy Mill Bridge
Frew Mill Road Bridge |
 | Frew Mill Road (PA-1012) Over Slippery Rock Creek | Rural: Lawrence County, Pennsylvania | Metal 6 Panel Rivet-Connected Polygonal Warren Pony Truss, Fixed |
Total Length: 80 ft Main Span Length: 78 ft Roadway Width: 16 ft Main Spans: 1 |
1928 By: Unknown and Thomas Gilkey | The fact that this bridge is a beautiful bridge in a very scenic area did not stop PennDOT from demolishing it! | 
|
Mahoning Avenue Viaduct
|
| Mahoning Avenue Over Shenango River and Various Railroad | New Castle: Lawrence County, Pennsylvania | Metal Pin-Connected Pennsylvania Through Truss, Fixed and Approach Spans: Metal Deck Girder, Fixed |
Total Length: 1195 ft Main Span Length: 307 ft Roadway Width: 29.5 ft Main Spans: 3 |
1923 By: Independent Bridge Company of Pittsburgh, Pennsylvania and Thomas Gilkey | This extremely long bridge is noted for a curve during its length of over 1000 feet, as well as some oddly skewed spans. | 
|
Mahoningtown Railroad Bridge
|
| Railroad (Norfolk Southern) Over Mahoning River | Mahoningtown: Lawrence County, Pennsylvania | Metal 8 Panel Rivet-Connected Pratt Full-Slope Pony Truss, Fixed | Main Spans: 2 | By: Unknown | A rare example of a railroad pony truss, this is a two-span example. | 
|
Main Street Overpass
|
 | Abandoned Road Over Main Street (PA-288) | Wampum: Lawrence County, Pennsylvania | Concrete Closed Spandrel Deck Arch, Fixed |
Total Length: 50 ft Main Span Length: 50 ft Roadway Width: 19 ft Main Spans: 1 |
1930 By: Unknown | This overpass reperesents its type effectively due to good integrity. | 
| X |
Mill Street Bridge
American Veterans Memorial Bridge |
| Mill Street Over Neshannock Creek | New Castle: Lawrence County, Pennsylvania | Metal 9 Panel Pin-Connected Parker Through Truss, Fixed |
Total Length: 221.1 ft Main Span Length: 219.2 ft Roadway Width: 31.8 ft Main Spans: 1 |
1917 By: Unknown and Thomas Gilkey | This fascinating bridge had a very unusual skew design. | 
|
Mountville Road Bridge
|
 | Mountville Road (PA-2030) Over Slippery Rock Creek | Rural: Lawrence County, Pennsylvania | Metal 7 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 190 ft Main Span Length: 185 ft Roadway Width: 24 ft Main Spans: 1 |
1940 By: R. S. McMannus Steel Construction Company of Buffalo, New York and Pennsylvania State Highway Department | This skewed, state standard Pratt through truss fits into its wooded surroundings well. | 
|
P and LE / Big Run Branch Railroad Bridge
|
| Railroad (Pittsburgh and and Lake Erie) Over Shenango River | New Castle: Lawrence County, Pennsylvania | Metal 12 Panel Pin-Connected Whipple Through Truss, Fixed and Approach Spans: Metal 7 Panel Pin-Connected Pratt Through Truss, Fixed | Main Spans: 1 | By: Unknown | This ornate railroad bridge is hard to photo, but is one of the most beautiful railroad bridges ever seen! | 
|
Portersville Road Bridge
|
| Portersville Road (PA-488) Over Slippery Rock Creek | Rural: Lawrence County, Pennsylvania | Metal 6 Panel Rivet-Connected Pratt Through Truss, Fixed |
Total Length: 310 ft Main Span Length: 155 ft Roadway Width: 23.6 ft Main Spans: 2 |
1932 By: Unknown and Pennsylvania State Highway Department | This is a two-span Pratt through truss, and has been lucky to escape demolition so far. | 
|
Rose Point Bridge
Old Butler Road Bridge |
| Old US-422 (Old Butler Road) Over Slippery Rock Creek | Rose Point (Rural): Lawrence County, Pennsylvania | Metal 9 Panel Rivet-Connected Parker Through Truss, Fixed |
Total Length: 190 ft Main Span Length: 185 ft Roadway Width: 23 ft Main Spans: 1 |
1935 By: Unknown and Pennsylvania State Highway Department | This massive-member Parker truss is closed to traffic in a wooded setting. | 
|
State Line Road Bridge
|
| State Line Road Over North Fork Little Beaver Creek | Rural: Columbiana County, Ohio and Lawrence County, Pennsylvania | Metal 3 Panel Pin-Connected Pratt Half-Hip Pony Truss, Fixed |
Total Length: 51 ft Main Span Length: 50 ft Roadway Width: 12.5 ft Main Spans: 1 |
1914 By: Central Construction Company | A small pony truss offers some beauty to a rural road. | 
| X |
Stoughton Road Bridge
|
| Stoughton Road Over Slippery Rock Creek | Rural: Lawrence County, Pennsylvania | Metal 8 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 132 ft Main Span Length: 124 ft Roadway Width: 14 ft Main Spans: 1 |
1885 By: Morse Bridge Company of Youngstown, Ohio | An unusual pin connected truss bridge displaying Morse Bridge Company of Youngstown, Ohio details. | 
| X |
Van Gorder Mill Road Bridge
|
| Van Gorder Mill Road (PA-2005) Over Slippery Rock Creek | Rural: Lawrence County, Pennsylvania | Metal 9 Panel Pin-Connected Pratt Through Truss, Fixed |
Total Length: 277 ft Main Span Length: 137 ft Roadway Width: 15 ft Main Spans: 2 |
1891 By: Pittsburgh Bridge Company of Pittsburgh, Pennsylvania, Nelson and Buchanan of Chambersburg, Pennsylvania Agents | This magnificent two-span structure is one of Lawrence County's finest bridges. | 
|
Wampum Road Bridge
Old SR-18 Bridge |
| Wampum Road (Old PA-18) Over Mahoning River | Rural: Lawrence County, Pennsylvania | Metal 10 Panel Rivet-Connected Parker Through Truss, Fixed and Approach Spans: Metal Stringer (Multi-Beam), Fixed |
Total Length: 369 ft Main Span Length: 257 ft Roadway Width: 30.2 ft Main Spans: 1 |
1930 By: Unknown and Pennsylvania State Highway Department | This is an unusual example of a state standard Parker truss bridge with a heavy skew. | 
|
|---|
