<prompt> Qedela lo musho olandelayo: Isiteshi sesitimela savalwa ngo-August 1992. Isiteshi kanye nezingadi zaso zibhalwe ohlwini lwamagugu, futhi zigcinwa yi-trust equkethe imikhandlu yesifunda yaseToowoomba naseLockyer Valley kanye neQueensland Rail, nabo abasebenza nekhefi esizeni. Ngenxa yokuthi  <response>: izikhukhula eSpring Bluff naseMurphys Creek eseduze ekuqaleni kuka-2011, isiteshi savalwa izinyanga eziningana ukuze silungiswe. 