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52550
  
  

  8
Oct
2019
Technical Reports
Acoustical Warning Devices as Emergency Warning Systems, Phase 1
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems,
                    Grade Crossing Technology

**Keywords:** Emergency warning, train horn, trespassers, music masking sounds, reaction time, acoustic warning device
**Abstract:** Acoustical warning devices are designed to warn trespassers of an approaching train. This study evaluated the urgency and detectibility of potential warning sounds.
Report Number
              DOT/FRA/ORD-19/40

  Office
              RDI-23
    18
Mar
2018
Accident Investigations
HQ-2018-1255 (Finalized)

Subject
                    Accident Investigations,
                    Human Factors,
                    Collision

**Keywords:** head-on collision, Norfolk Southern, Georgetown, KY
**Abstract:** On Sunday, March 18, 2018, at 11:14 p.m., EDT, southbound Norfolk Southern (NS) freight train 175T817 (Train 1) passed an absolute stop signal without authority and was struck...
Accident Date
              March 18, 2018

  Accident Type
              Head End Collision (HEC)

  Railroad Name
              Norfolk Southern Railway

  Location
              Georgetown, KYUnited States

  Accident Number
              HQ-2018-1255

  Investigation Status
              Finalized
    19
Apr
2017
Reference Materials
Emergency Notification System (ENS) - Get Help! Use the Blue ENS Sign
Author
          Federal Railroad Administration

Subject
                    Emergency Notification Systems

**Keywords:** Flyer
    17
Dec
2015
Reference Materials
ENS Penalty Schedule

Subject
                    Emergency Notification Systems

**Keywords:** ENS, Penalty Schedule
    2
Dec
2014
Technical Reports
Development, Fabrication and Testing of Locomotive Crashworthy Components: Base Effort
Author
          Federal Railroad Administration

Subject
                    Collision

**Keywords:** Locomotives; rail cars; override; collision; injury; impacts
**Abstract:** The Federal Railroad Administration (FRA) and the John A. Volpe National Transportation Systems Center (Volpe Center) are continuing to evaluate new technologies for increasing...
Report Number
              DOT/FRA/ORD-14/38

  Office
              RDI-22

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