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52550
  
  

  7
Mar
2024
Technical Reports
External Perception for Locomotives: Systems and Algorithm Development
Author
          Federal Railroad Administration

Subject
                    Human Factors

**Keywords:** Deep learning, deep neural net, object detection, perception, cab technology integration lab, operator fatigue, operator distraction
**Abstract:** ...
Report Number
              DOT/FRA/ORD-24/13

  Office
              RDI-24
    12
Feb
2024
Research Results
Expansion of Rail Flaw Library at the Transportation Technology Center
Author
          Federal Railroad Administration

Subject
                    Track

**Keywords:** Rail, rail wear, rail defect, rail flaw library, ultrasonic testing, UT, phased array ultrasonic testing, PAUT, Miniprof, Rail Flaw Library of Associated Defects, RF-LOAD, non-destructive evaluation, NDE, track

Report Number
              RR 22-36

  Office
              RDI-21
    9
Feb
2024
Technical Reports
Mechanistic Investigation of Timber Crosstie Spike Fastener Failures – Phase I: The Magnitude of the Spike Failure Challenge
Author
          Federal Railroad Administration

Subject
                    Track

**Keywords:**  track research, cut spikes, drive spikes, screw spikes, elastic fastening systems, failure analysis, broken spikes
**Abstract:** The Rail Transportation and Engineering Center (RailTEC) at the University of Illinois at Urbana-Champaign (UIUC) performed a literature review, conducted an industry-wide...
Report Number
              DOT/FRA/ORD-24-06

  Office
              RDI-21
    8
Dec
2023
Technical Reports
Stakeholder Perceptions of the Fatigue and Safety of Locomotive Engineers
Author
          Federal Railroad administration

Subject
                    Human Factors

**Keywords:** Fatigue, safety, locomotive engineers, conductors, focus groups, stakeholders
**Abstract:** This report documents stakeholder perspectives and opinions on the fatigue and safety of freight locomotive engineers. This work follows an online survey sponsored by the...
Report Number
              DOT/FRA/ORD-23/40

  Office
              RDI-24
    19
Oct
2023
Research Results
Implementing SLSI-provided Opportunities Continues to Support Safety Culture Growth
Author
          Federal Railroad Administration

Subject
                    Human Factors

**Keywords:** Safety culture, safety culture model, safety culture assessment, safety culture measurement, evaluation, short line railroads, regional railroads
**Abstract:** The Short Line Safety Institute (SLSI) measures short line and regional railroads’ safety culture using a multi-method assessment process that examines safety culture...
Report Number
              RR 23-19

  Office
              RDI-24

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