Railway Uncontrolled Movement and Derailment Investigation Report

A 2022 investigation report details an uncontrolled movement and derailment involving a Canadian Pacific Railway cut of cars. The incident occurred on March 13, 2022, at Mile 196.7 of the Belleville Subdivision in Toronto Yard, Ontario. It was published by the Transportation Safety Board of Canada.

Use Cases

• Classify incident types (e.g., derailment, uncontrolled movement) from narrative text descriptions.
• Extract named entities like location (Belleville Subdivision), company (Canadian Pacific Railway), and date for spatio-temporal analysis.
• Analyze causal factors and contributing circumstances mentioned in the investigation narrative.

Strengths

• Report provides specific temporal (March 13, 2022) and geographic (Toronto Yard, Ontario) details.
• Authored by the official national transportation safety investigation authority.

Limitations

• Dataset consists of a single incident report, offering no statistical breadth for analysis.
• Data is unstructured text in HTML format, requiring parsing and NLP techniques for quantitative use.

Provenance

Source

Transportation Safety Board of Canada (TSB).

Collection Method

Official safety investigation.

Time Range

Incident date: March 13, 2022.

Freshness

Report metadata was last updated in March 2026.

Geography

Toronto Yard, Belleville Subdivision, Ontario, Canada.