Double stacked cargo freight trains like this were planned for the Inland Rail -- until its northern half from central NSW to near Brisbane was scrapped. Australian Rail Track Corporation Every day, hundreds of trucks barrel along highways from Melbourne to Brisbane. Some B-triple trucks stretch to 36 metres or more, more than seven times the length of an average car. Australia relies on those largely diesel-fuelled trucks for the vast majority of our intercity freight. More trucks are on the w