Goldsworthy Siding, C36-7M unit 5507 'Nimingarra' serial 4839-03 / 87-072, an original Mt Newman Mining ALCo C636 5461 to GE C36-7M rebuild carried out by Goninan, leads an empty train along the mainline, the waggon behind 5507 is numbered 352 and is one of ten Portec USA built waggons originally from Phelps Dodge Copper Mine.