Comparison of rate of occurrence of 4 wheeled vehicle high speed derailments on specific route sections during 1977-1979 (TM-FT-105)

The object of this investigation was to examine the route maps for the entire B.R. network on which the location of derailments, and their causes, had been plotted, and to select for analysis those routes which had an apparently high incidence of derailments occurring to 4 wheeled vehicles at speeds...