| 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. |
| 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 | Facility Carried / Feature Intersected | Location | Structure Type | Construction Date / Builder or Contractor | Description | Thumbnail |
Avonmore Bridge
| 6th Street Over Kiskiminetas River | Avonmore: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Riveted Parker Through Truss, Stationary | 1937 By: Unknown | This bridge is not like other 1930s truss bridges in the state... all truss parts are rolled beams. | 
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Bear Creek Bridge
Knox Road Bridge | Knox Road Over South Branch Bear Creek | Rural: Armstrong County, Pennsylvania and Butler County, Pennsylvania | Metal Riveted Warren Pony Truss, Stationary | 1913 By: Farris Bridge Company of Pittsburgh, Pennsylvania | A beautiful Warren pony truss in a hilly forest setting. | 
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Beatty Mills Bridge
| Beatty Mill Road Over Buffalo Creek | Rural: Armstrong County, Pennsylvania | Metal Bowstring Pony Truss, Stationary | 1875 By: Wrought Iron Bridge Company of Canton, Ohio | One of the rarest bridges in Pennsylvania, this bowstring truss is unsurprisingly scheduled for replacement! | 
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Climax Bridge
| Tunnel Road Over Redbank Creek | Climax (Rural): Armstrong County, Pennsylvania | Metal Riveted Warren Deck Truss, Stationary | 1898 By: Unknown | This highly unusual 1890s deck truss apparently served a rail-line before becoming a highway bridge, and is located near a very cool railroad stone tunnel! | 
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Cogley Bridge
Pebble Road Bridge | Pebble Road Over South Branch Bear Creek | Rural: Armstrong County, Pennsylvania | Metal Riveted Warren Pony Truss, Stationary | 1910 By: Unknown | This pony truss features an attractive mix of lattice and v-lacing on its members. | 
| X |
East Brady Bridge
| PA-68 Over Allegheny River | East Brady: Armstrong County, Pennsylvania and Clarion County, Pennsylvania | Metal Riveted Pratt Through Truss, Stationary | 1934 By: Unknown | PennDOT seems bent on destroying every single historic bridge on the Allegheny River north of Pittsburgh! | 
| ! |
Foxburg Bridge
| PA-58 Over Allegheny River | Foxburg: Armstrong County, Pennsylvania and Clarion County, Pennsylvania | Metal Riveted Warren Through Truss, Stationary | 1921 By: Bethlehem Steel Bridge Corporation of Steelton, Pennsylvania | Another breathtaking, one-of-a-kind historic Allegheny River treasure falls under the wrath of PennDOT. | 
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Jantz Road Bridge
Eddyville Bridge | Jantz Road Over Pine Run | Eddyville (Rural): Armstrong County, Pennsylvania | Metal Pinned Pratt Through Truss, Stationary | 1895 By: Nelson and Buchanan | A picturesque example of work done by Nelson and Buchanan. | 
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Kittanning Bridge
| US-422 Business Over Allegheny River | Kittanning: Armstrong County, Pennsylvania | Metal Riveted Parker Through Truss, Stationary | 1932 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania | An impressive massive-membered Parker truss can be easily viewed from above. | 
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Leechburg Bridge
| Third Street (PA-4093) Over Kiskiminetas River | Leechburg: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Riveted Parker Through Truss, Stationary | 1935 By: Unknown | The pleasingly complex geometry of this bridge forms a gateway into Leechburg. | 
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Leechburg Bridge North
| Mill Bridge Road Over Kiskiminetas River | Leechburg: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Riveted Pratt Through Truss, Stationary | 1938 By: Unknown | This skewed bridge offers striking views from beside the bridge. | 
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Oscar Bridge
| Rose Valley - Slabtown Road (SR-1028) Over Bear Creek | Oscar (Rural): Armstrong County, Pennsylvania | Metal Stringer, Stationary | 1940 By: Minns Brothers | This bridge showcases a historic standard plan stringer design in Pennsylvania. | 
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Parker Bridge
| PA-368 Over Allegheny River | Parker: Armstrong County, Pennsylvania and Clarion County, Pennsylvania | Metal Riveted Parker Through Truss, Stationary | 1934 By: McClintic-Marshall Company of Pittsburgh, Pennsylvania | Noted for an distinctive slope, this is a truss bridge with a Parker configuration appropriately located in the town of Parker! | 
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Salina Bridge
| Bridge Street (Edmon Road) Over Kiskiminetas River | Salina: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Pinned Parker Through Truss, Stationary | 1906 By: Unknown | A long, three span example of an uncommon type, this bridge is enjoyable to view and cross. | 
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Vandergrift Bridge
| Third Street (PA-56 and PA-66 Alt) Over Kiskiminetas River | Vandergrift: Armstrong County, Pennsylvania and Westmoreland County, Pennsylvania | Metal Riveted Parker Through Truss, Stationary | 1933 By: Unknown | This attractive bridge continures to welcome visitors into Vandergrift. | 
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