232-13179 viewsYandi One backtrack, following a cyclone shutdown of the mainline and severe flooding around Yandi a 'mixed' freight train was operated to Yandi to deliver food, mail and diesel fuel to the mine and camp. Here BHP Iron Ore 50 ton waggon 6703, one of three 'special' waggons converted from Magor USA built ore waggons by the Mt Newman Workshops. February 1997. GeoData.