Mzebonga: In the months prior to this cache going missing, I considered the future of this cache: for a relatively mundane cache, it has had a long life at just under 7 years and has been the first find for a good number of cachers.
However, I think it's probably time to say goodbye now and make way for something a bit fresher that can bring cachers back a second time! The bridge very definitely goes somewhere now (if Cooper's Edge can be considered a "somewhere") so the reference makes less and less sense with every passing year.
Thanks to everyone who found it.