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            HQ-2019-1365
      

      
  Document Series
              Accident Investigations


      
  Author
          Federal Railroad Administration


      
Accident Date
              September 25, 2019

  Accident Type
              Derailment (DRM)

  Railroad Name
              CSX Transportation

  Location
              Smyrna, TNUnited States

  Accident Number
              HQ-2019-1365

  Investigation Status
              Finalized


      Subject
                    Accident Investigations


      
  Keywords
              Derailment; CSX Transportation; Smyrna, TN; excessive speed coupling; radio communication; train handling; train makeup; human factors


      

      
      
              
                  
      
              
  Document
              HQ-2019-1365.pdf (648.07 KB)

      
              On September 25, 2019, at approximately 2:59 p.m., CDT, a southbound CSX freight train M97225 (Train 1) derailed at CSX Milepost (MP) J22 on the CSX Nashville Division, Chattanooga Subdivision in Smyrna, Tennessee. Train 1 was making a shoving movement with 85 loaded autoracks at a recorded speed of 6 mph when the train coupled with a boxcar at an excessive speed, which caused the 33rd autorack in the train to derail. The Engineer and Conductor were unaware of the derailed equipment and proceeded northbound causing 31 additional autoracks to derail.
      
            
      
      
              Last updated: Wednesday, September 25, 2019 U.S. DEPARTMENT OF TRANSPORTATION

**Federal Railroad Administration**

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