Photo Courtesy: Transportation Safety Board of Canada
Kitwanga derailment

Transportation Safety Board releases report on derailment in Kitwanga

Nov 4, 2020 | 11:13 AM

KITWANGA, B.C.—A rail transportation safety report, by the Transportation Safety Board of Canada, has been released in relation to a train derailment in Kitwanga, earlier this year.

The CN freight train was travelling west, towards Terrace, on January 7th, 2020 , at around 6 a.m. when the incident occurred and 34 cars loaded with wood pellets derailed. There were no injuries, and no environmental impact.

The train was travelling at 35 mph—the maximum authorized speed for freight trains at the time of the incident.

The report says that a track inspection conducted in the area of the derailment, in November, 2019 was the last to have been conducted before the derailment, two months later. During that inspection four rail flaw defects were noted in the area where the derailment occurred, which the report says were fixed prior to the derailment.

The report goes on to say that there were no “in-service rail failures in the derailment area.”

In summary the report says that it is believed that a sudden track failure occurred. Due to the annual tonnage in the area and the frequency of loaded unit train operations “it is likely that bulk unit train traffic accelerated the development and deterioration of priority wide-gauge conditions,” reads the report.

“Emerging wide-gauge conditions can progress quickly, particularly on track where bulk unit trains operate, making increased inspection and timely repairs a necessity for safe railway operations,” ends the report.

The derailment occurred at Mile 70 in Kitwanga.