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Photos: Redstone Bridge

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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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Top chord connections as viewed from beside bridge.

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Top chord connections as viewed from on bridge.

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Bottom chord connections as viewed from beside bridge.

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Bottom chord connections as viewed from on bridge.

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Details of bottom chord connection that includes two diagonals (in addition to a center one) connected to paired gusset plates with pins. As viewed from on bridge. Note special washer spacers for the rivets that connect the pairs of gusset plates.

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Details of a bottom chord connection that includes four diagonal members with two in the center using u-bolts at the ends.

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Intermediate connections.

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Lateral bracing connection to floor beam.

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Bearing.

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Swing pier.

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Raised stone support column at center of swing pier. 

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Swing rollers and main rack viewed from beside bridge.

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View under bridge.

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HDR Photos: View under bridge.

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Floor beam details.

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HDR Photos: Floor beam details.

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Portal bracing detail.

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Lateral bracing to portal bracing.

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Overhead lateral bracing.

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Portal bracing connections to end posts.

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Strut detail.

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Knee bracing connection to vertical member.

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Latticed sway bracing.

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End post.

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Top chord.

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Vertical members.

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Diagonal member detail.

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Turnbuckles.

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Bottom chord.

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Bearings.

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Deck stringer. 

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Interior of vertical member.

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Hand-turning shaft viewed from below.

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Hand-turning shaft viewed from above.

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View showing rack and pinion.

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Main pinion.

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Detail of shaft leading to main pinion gear.

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Rack details.

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Spider rods leading to center of bridge.

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Overviews of rollers and swing track.

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Details of rollers and swing track.

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Punch marks on swing track.

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Gears for swing mechanism.

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Trenton NJ brand.

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U R M Co. brand on swing track.

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Turnbuckle.

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Railroad rail details.

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