this has been covered before - the route is the same one used...

this has been covered before - the route is the same one used for the giant wind turbine blades moving into western NSW - thus the length, width and height of the autoclaves is a non issue. I expect some bridges will need to be re-enforced though due to the weight. - there will be a squillion tyres under the transport rig, so maybe some roads will need an upgrade too

Pt Pirie is the easiest access point into western NSW for extra large items

the significant thing with the autoclaves is CLQ bought them dirt cheap and have avoided the cost and 3 year build time if commissioned to build new ones.