Rail transportation

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Deployment
Recommendation Name
Rail transportation safety investigation report
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<h2>Undetected rail flaw led to broken rail and subsequent derailment near Silton, Saskatchewan</h2>

Undetected rail flaw led to broken rail and subsequent derailment near Silton, Saskatchewan

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<h2>TSB highlights risks associated with alcohol consumption before assuming safety-critical duties following 2021 head-on train collision in Prescott, Ontario </h2>

TSB highlights risks associated with alcohol consumption before assuming safety-critical duties following 2021 head-on train…

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<h2>Broken wheel led to a sudden break in rail and subsequent train derailment near Floods, British Columbia </h2>

Broken wheel led to a sudden break in rail and subsequent train derailment near Floods, British Columbia

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<h2>Incorrectly lined switch led to 2022 derailment of a CN freight train near Huntington, Quebec</h2>

Incorrectly lined switch led to 2022 derailment of a CN freight train near Huntington, Quebec

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<h2>The TSB and NTSB are assessing CN train derailment in the St. Clair Tunnel between Sarnia, Ontario, and Port Huron, Michigan</h2>

Freight car structural failure led to 2019 train derailment in tunnel between Canada and the United States

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Rail transportation safety investigation R23M0050

The occurrence

On 30 October 2023, Canadian National Railway Company freight train L59411-30 was travelling westward on the Sussex Subdivision at approximately 38 mph when a train-initiated emergency brake application occurred at about 1310 Atlantic Daylight Time. The conductor inspected the train and discovered that the last 4 cars had derailed around Mile 32.7, near Dunsinane, New Brunswick. There were no injuries or fires. Approximately 2000 litres of methanol leaked from the 46th car.

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<h2>Undetected broken rail led to the 2019 crude oil train derailment and fire near Guernsey, Saskatchewan</h2>

Undetected broken rail led to the 2019 crude oil train derailment and fire near Guernsey, Saskatchewan

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<h2>TSB issues safety concern after 2021 locomotive fire and trackside fire near Elko, British Columbia</h2>

TSB issues safety concern after 2021 locomotive fire and trackside fire near Elko, British Columbia

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<h2>Undesired release of air brakes led to 2019 freight train derailment in the Upper Spiral Tunnel, British Columbia</h2>

Undesired release of air brakes led to 2019 freight train derailment in the Upper Spiral Tunnel, British Columbia

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<h2>Unstable track subgrade led to 2020 freight train derailment near Ignace, Ontario</h2>

Unstable track subgrade led to 2020 freight train derailment near Ignace, Ontario

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