The bluestone bridge south of Sunbury is of State architectural and historical significance as an outstanding expression of both the historical significance of the Melbourne to Echuca railway (the first government railway and the 'Main' trunk line of the Victorian Railways), and the standard of its construction, which was unequalled in Australia.
It is a very old bridge for its type, and is perhaps the oldest multiple-span railway bridge in Victoria. It is one of only four known multiple-span Roman arch bridges in Victoria. It is the second largest bluestone Roman arch bridge in Victoria (the five arch rail bridge across Blind Creek in Sunbury being the largest).
The bridge was constructed in 1859 and crosses one of the tributaries of Jackson's Creek.
The bridge underwent a significant change in 2012 with the extension of the electrified line from Watergardens to Sunbury, which required the installation of electric stauncheons across the bridge. Plans are currently being developed to build a road (with pedestrian access) under the bridge, to provide additional access to the new Jackson’s Hill estate. It is not anticipated that the bridge will be subject to any significant alterations in the course of these works.
Due to this cache being repeatedly stolen, I have replaced it with a nano. There is no need to go under the bridge. Please be wary of muggles as the cache site is pretty exposed. I hope you enjoy my 45th cache!