yardbridges.com

Album of Designs of the Phoenixville Bridge-Works
Facsimile of this 1873 publication of railway bridges. Produced by Clark, Reeves & Co. before change to Phoenix Bridge. Also available in pdf and tiff formats.
bridges.lib.lehigh.edu/

Album of Designs of the Phoenix Bridge Company
Facsimile of this 1885 publication. Also available in pdf and tiff formats.
bridges.lib.lehigh.edu/

Bridge Truss Designs
Pictures of various standard trusses including the Warren, Howe, Pratt, and different variations.
www.geocities.com/

Sherman Designs
Movement guide cards. Sample card, chatroom. In Australia.
members.netjunk.com/

King Bridge Company Museum
Research on Zenas King and the King Iron Bridge and Manufacturing Company of Cleveland, Ohio. Includes history, catalogues, photographs and links.
www.kingbridgeco.com/

The London Bridge Museum
Project to create a museum devoted to London's first river crossing. Includes Flash-based animations of the bridge's history and the plans for the museum.
www.oldlondonbridge.com/

Forth Rail Bridge
History presentation of the world famous structure. Includes design, engineers and contractors, and illustrations.
www.seamens.co.uk/

Forth Rail Bridge
Featured article from Undiscovered Scotland.
www.undiscoveredscotland.co.uk/

The London Bridge
An illustrated history from Dragonwing of the medieval bridge now gone, which had tall houses on both sides.
midtown.net/

The London Bridge
The medieval bridge over the Thames was rebuilt in 1825 to designs by John Rennie. In 1968 the Rennie bridge was demolished and rebuilt in Lake Havasu, Arizona, which provides this popular history.
www.lakehavasu.com/