Canadian National Railway (CN) resumed limited operations in Repentigny, Quebec, following Sunday’s major derailment. Trains now transit the area at reduced speeds. Crews inspect every train after each passage.
Cleanup teams remain on-site after 49 railcars derailed in a residential neighborhood. The incident caused no injuries, fires, or hazardous material leaks.
The Transportation Safety Board of Canada (TSB) is investigating the cause. Investigators are examining train handling, rolling stock condition, and track integrity.