heavy freight truck trailer transport by road train in australia

australia australian biodiesel business cargo carrier co2 commerce commercial consumers diesel drive driver driving economy emissions employment environment environmental express fossil freight freighter fuel gas gasoline goods heavy highway highways industrial industries inland jobs landmarks large lasseter lgv load logistics long lorries lorry navigation outback parking pollution professional professions representative road roadtrain roadtrains security shipping south stuart traffic trailer trailers train transport transportservice transportation travel trucks typical unload unloaded vehicles western wheels consumption very delivery service sectors competition