The placement of three empty rollingstock platforms immediately behind the locomotive was one of a number of key factors that combined to cause a freight train to derail at Glenalta, South Australia on 21 November 2004, according to an ATSB investigation report released today.
The Australian Transport Safety Bureau report states that the accident occurred after a single freight wagon bogie derailed over a set of points at Belair. A wheel contacted and lifted on top of a check-rail. The check-rail is designed to guide a wheel in the correct direction through the points. However, in this case…