Stowell Park Suspension Bridge - Images and data and notes on Dredge's patented design. - http://www.envf.port.ac.uk/kacanal/html/kac0287.htm
Modern Examples of Road and Railway Bridges - Facsimile of the book which he authored jointly with William Maw. Also available in pdf and tiff formats. - http://bridges.lib.lehigh.edu/books/book1321.html