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Photos: McKeesport-Duquesne Bridge

Mobile Optimized (Reduced Size) Photos

Uncredited photos on this page taken by: Nathan Holth. Unless stated in a caption, all photos are Copyright with All Rights Reserved. Learn about reuse of our photos.

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Elevated portal view from overpass facing north.

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Elevated oblique view from overpass facing northbound.

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Elevation from southeast quadrant.

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Views beside bridge from southeast quadrant.

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Views of individual spans from southeast quadrant.

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West elevation from Riverton Bridge.

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West elevation of individual spans from Riverton Bridge.

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Piers. 

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Expansion joints.

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PennDOT on bridge.

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Overhead bracing.

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Details of Pratt Truss Spans

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Portal views facing northbound.

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Portal views on bridge facing northbound.

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Portal views on bridge facing southbound.

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Views of Pratt truss spans from sidewalk.

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Views of Parker truss spans from sidewalk.

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View on sidewalk.

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Views of truss web.

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Views of Pratt truss web.

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Views of Parker truss web.

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Carnegie brand.

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Segment marker.

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Details of Pratt Truss Spans

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Top chord connections as viewed from on bridge. 

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End posts.

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Views inside end post.

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HDR Photos: View inside end post.

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Bottom chord.

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Top chord.

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Vertical members.

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Diagonal members.

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Turnbuckle on diagonal members.

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Portal bracing

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Portal bracing details.

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Lateral bracing connections.

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Details of Parker Truss Spans

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Top chord connections as viewed from on bridge.

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Top chord.

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End posts.

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Views inside end post. 

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Vertical member.

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Views inside vertical members.

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Diagonal members.

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Turnbuckles on diagonal members.

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Large end post measurements. These were primarily taken simply to show that the largest members of this bridge's trusses have fairly impressive dimensions.

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Vertical member measurement. These were primarily taken simply to show that the largest members of this bridge's trusses have fairly impressive dimensions.

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Diagonal member measurements. These were primarily taken simply to show that the largest members of this bridge's trusses have fairly impressive dimensions.

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Diagonal member turnbuckle measurements. These were primarily taken simply to show that the largest members of this bridge's trusses have fairly impressive dimensions.

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Portal bracing.

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Sway bracing.

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Sway bracing connections.

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Lateral bracing connections.

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