Non-main-track runaway, collision and derailment, Canadian National Railway Company, cut of cars and train A42241-29, mile 0.0, Halton subdivision, MacMillan Yard, Concord, Ontario .: TU3-6/15-0173-1E-PDF

“On 29 July 2015, at about 1330 Eastern Daylight Time, a cut of 91 mixed commodity freight cars uncoupled from the locomotives on the east pullback track in the Canadian National Railway Company MacMillan Yard. The cut of cars, led by 24 tank cars loaded with petroleum crude oil (UN 1267), rolled uncontrolled into track R-13 where it struck train A42241-29 (train 422) head on at about 13 mph. Although none of the cars in the cut of cars derailed, the head-end locomotives of train 422 were shoved back 350 feet, and 10 cars on that train derailed on track R-13. One car on adjacent track R-11 also derailed. The derailed equipment included an empty (residue) tank car that last contained sulphuric acid (UN 1830). A second car on track R-11 and 1 car on track R-10 were damaged. Approximately 585 feet of track was damaged. There was no release of product and there were no injuries”--Summary, t.p.

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Publication information
Department/Agency Transportation Safety Board of Canada.
Title Non-main-track runaway, collision and derailment, Canadian National Railway Company, cut of cars and train A42241-29, mile 0.0, Halton subdivision, MacMillan Yard, Concord, Ontario .
Series title Railway investigation report ; R15T0173
Publication type Series - View Master Record
Language [English]
Other language editions [French]
Later edition Non-main-track runaway, collision and derailment, Canadian National Railway Company, cut of cars and train A42241-29, mile 0.0, Halton subdivision, MacMillan Yard, Concord, Ontario, 29 July 2015.
Format Electronic
Electronic document
Note(s) Issued also in French under title: Compagnie des chemins de fer nationaux du Canada, rame de wagons et train A42241-29, point milliaire 0,0, subdivision de Halton, triage MacMillan, Concord (Ontario), 29 juillet 2015.
Includes bibliographical references.
Publishing information Gatineau, QC : Transportation Safety Board of Canada, c2017.
Description iv, 56 p. : col. charts, ill. (mostly col.), col. maps
ISBN 978-0-660-23669-8
Catalogue number
  • TU3-6/15-0173-1E-PDF
Subject terms Railway accidents
Investigations
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