These unsuccessful contest entries were all up on the internet even before the finalists had been announced for this footbridge design competiton, which I first discussed in some detail back in June.
So, here are the submissions which a fairly quick trawl of the internet has found. Follow the links to find more images and details of each design - it really is worth following most of them to see some of the weird and wonderful things that were submitted.
I will make no comment on the individual entries, other than to offer my sympathies to the competition judges.
Update: 21 October 2013: I've added a few more entries found on the internet, and understand RIBA Competitions are preparing their own gallery of all the entries.
Atelier Architecture 64 / Laufs Engineering Design
BAI Design International
Luca Poian Forms