هيوم
The road deck was initially timber but was replaced in 1961 with a concrete waffle slab deck. In 1961 the bridge deck and truss structure was also raised by in response to the upgrading of Hume Dam and works to increase the storage capacity of the dam. In 2005 the waffle slab decking was replaced to raise the load capacity, new guard rails were installed and the NSW approach to the bridge was widened for safety reasons. These 2005 works were undertaken with the joint advice and approval of Heritage Victoria and the NSW Heritage Office.