This one may be easier to find if you are short...
You are looking for a camouflaged mint tin containing only a log, so byo writing utensil!
Please note that you do not have to go onto the bridge to find the cache.. But beware it can get dark, so bring a torch and look out for spiders.
Also, GPS signals may not be too accurate down there, but you should be able to get pretty close!
Please be careful when extracting the cache, and as always, please return it and its camoflague as you found it (it does hold there.)
Easiest parking is in Jensen Reserve or the Rowing Club/Uni car parks (if you park in the Uni, watch out for the ticket man, as it is not free parking!)
Let me know if there are any problems and I'll get onto it. Thanks!