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Rail Data Definitions

Published by Federal Railroad Administration | Department of Transportation | Catalog Last Checked: August 01, 2025 at 11:32 PM | Dataset Last Updated: June 13, 2025
This section is intended to provide detailed information about some of the terms found on the FRA Safety Data site. Many of these definitions, and more detailed explanations, can be found in FRA Guide for Preparing Accident/Incident Reports.

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