HistoricBridges.org Menu: HistoricBridges.org Menu:


HistoricBridges.org: Bridge Browser

Photos: Lewis and Clark 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.

Divider

Details Viewed From On Bridge In Vicinity of Anchor Arm

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Portal views facing north.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Views on south anchor arm facing north.

Divider

PhotoPhotoPhotoPhotoPhoto

Views on south anchor arm facing south.

Divider

Photo

Anchor arm truss web.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Top chord connections.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Bottom chord connections.

Divider

PhotoPhotoPhotoPhoto

Intermediate connections.

Divider

PhotoPhotoPhotoPhoto

Top chord.

Divider

PhotoPhotoPhoto

Bottom chord.

Divider

PhotoPhotoPhotoPhotoPhoto

End post.

Divider

PhotoPhoto

Diagonal member overview.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhoto

Diagonal member details.

Divider

Photo

Vertical member overview.

Divider

Photo

Vertical member details.

Divider

PhotoPhotoPhoto

Portal bracing.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Sway bracing.

Divider

PhotoPhoto

View showing diagonal member with a top chord connection in the background.

Divider

Details Near Main Post and Adjacent Heavy Diagonal Members

Divider

PhotoPhotoPhoto

Top chord connection with heavy diagonal on anchor arm side.

Divider

PhotoPhotoPhotoPhoto

Top chord connection with heavy diagonal on cantilever arm side.

Divider

PhotoPhoto

Strut located at top chord connection with heavy diagonal.

Divider

PhotoPhotoPhotoPhoto

Sway bracing at heavy diagonal members.

Divider

Photo

Heavy diagonal member overview on anchor arm side.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Heavy diagonal member details on anchor arm side.

Divider

Photo

Overview of  heavy diagonal member on cantilever arm side, which is smaller in size.

Divider

PhotoPhoto 

Detail of heavy diagonal member on cantilever arm side, which is smaller in size.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Sway bracing and overview of heavy diagonal member on cantilever arm side.

Divider

PhotoPhotoPhoto

Looking up under heavy diagonal member on cantilever arm side.

Divider

PhotoPhoto

Looking up under heavy diagonal member on anchor arm side. 

Divider

PhotoPhotoPhotoPhoto

Intermediate connections on anchor arm heavy diagonal member.

Divider

PhotoPhoto

Sway bracing connection to cantilever arm heavy diagonal member.

Divider

 Photo

Intermediate connection on cantilever arm heavy diagonal member.

Divider

PhotoPhotoPhoto

Main post overview.

Divider

PhotoPhoto

Main post sway bracing.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Looking up at main post and associated sway bracing.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Top chord connections at main post. Note pin connection. Pins measure 20 inches in diameter.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Main post and heavy diagonal bottom chord connection.

Divider

PhotoPhotoPhotoPhoto

Intermediate connection to main post.

Divider

PhotoPhotoPhoto

Main post detail.

Divider

Details Viewed From On Bridge In Vicinity of Cantilever Arm

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Views on bridge in vicinity of cantilever arm facing south.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Views on bridge in vicinity of cantilever arm facing north.

Divider

PhotoPhotoPhotoPhoto 

Cantilever arm truss web.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Top chord connections.

Divider

PhotoPhotoPhotoPhoto

Intermediate connections.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Sway bracing.

Divider

PhotoPhoto

Diagonal member overviews.

Divider

PhotoPhotoPhotoPhotoPhoto

Diagonal member details.

Divider

PhotoPhoto

Bottom chord.

Divider

Details Viewed From On Bridge At Transition From Cantilever Arm To Suspended Span

Divider

PhotoPhoto

Portal views on end of cantilever arm facing north toward suspended span.

Divider

PhotoPhotoPhotoPhotoPhoto

Portal views on cantilever arm facing south.

Divider

PhotoPhoto

View showing from left to right, end diagonal of cantilever arm, vertical hanger for suspended span, and suspended span end post.

Divider

PhotoPhoto

Top chord link between cantilever arm (left) and suspended span (right).

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhoto

Top chord connection with pin for hanger of suspended span.

Divider

PhotoPhotoPhotoPhotoPhotoPhoto

Top chord connections at end post of suspended span, showing pin-connected link to cantilever arm to the left.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Bottom chord connection with pin for hanger of suspended span.

Divider

PhotoPhotoPhotoPhotoPhoto

Hanger details.

Divider

PhotoPhoto

Bottom chord detail at end of suspended span. Note casting inside. Temporary pins and holes were originally located in this vicinity to aid in erection, and were patched over with plate after erection was complete.

Divider

PhotoPhoto

Expansion joint.

Divider

Details Viewed From On Bridge On Suspended Span

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhotoPhoto

Views on suspended span facing north.

Divider

PhotoPhotoPhoto

Views on suspended span facing south. View at end of suspended span.

Divider

PhotoPhotoPhotoPhotoPhoto

Suspended span truss web.

Divider

PhotoPhotoPhotoPhoto

Top chord connections.

Divider

PhotoPhoto

Suspended span portal bracing.

Divider

PhotoPhotoPhotoPhotoPhotoPhotoPhoto

Sway bracing.

Divider

PhotoPhotoPhotoPhoto

Sway bracing connections to vertical members.

Divider

PhotoPhotoPhotoPhoto

Upper lateral bracing.

Divider

PhotoPhoto

Vertical members.

Divider

PhotoPhoto

Diagonal members.

Divider

PhotoPhoto

Suspended span end post.

Divider

Divider

Back
Home
Top

Divider

About - Contact

Divider