On 25 July 2025, a Canadian National Railway Company (CN) unit coal train was travelling west on the main-track of the Nechako Subdivison when 35 loaded hopper cars derailed at mile 56, near Vanderhoof, British Columbia.
There were no injuries and no dangerous goods involved. The TSB is investigating.
On 12 January 2026 at around 0130 Eastern Standard Time, a VIA Rail Canada Inc. passenger train was travelling eastward on the main track of the Montmagny Subdivision when it struck two tractor-trailers that were parked too close to the rails near Saint-Alexandre-de-Kamouraska, Quebec.
Two locomotives and four passenger cars derailed upright. No injuries or leaks were reported. The TSB is investigating.
On 28 December 2025, a train operated by Quebec North Shore and Labrador Railway was travelling southward on the main track of the Wacouna Subdivision when 29 cars loaded with iron ore and a mid-train locomotive derailed at Mile 36.7 near Sept-Îles, Quebec.
The locomotive’s fuel tank was damaged, causing an unknown amount of diesel fuel to leak. No injuries were reported. The TSB is investigating.
| December | Year to date (December) | ||||
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2025 | 2024 | 2020-2024 average | 2025 | 2024 | 2020-2024 average | |
| December | Year to date (December) | ||||
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2025 | 2024 | 2020-2024 average | 2025 | 2024 | 2020-2024 average | |
