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  13
Jun
2023
Reference Materials
American Short Line and Regional Railroad Association (ASLRRA) Employee On Duty (EOD) Safety Reports – November 2009
Author
          American Short Line and Regional Railroad Association

Subject
                    Safety Performance Measures

**Keywords:** RRS
    13
Jun
2023
Reference Materials
American Short Line and Regional Railroad Association (ASLRRA) Employee On Duty (EOD) Safety Reports – October 2009
Author
          American Short Line and Regional Railroad Association

Subject
                    Safety Performance Measures

**Keywords:** RRS
    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
    23
Jan
2018
Presentations
Autonomous Track Geometry Measurement System: Technical Development & Short Line Demonstration

Subject
                    Safety Performance Measures

**Keywords:** Track geometry inspection, autonomous, unmanned, ATGMS, autonomous track geometry measurement systems, track assessment
**Abstract:** What is Autonomous Inspection: The process of inspecting the track from revenue service trains using unattended instrumentation with minimal direct involvement. Autonomous...
Presenter
              Federal Railroad Administration

  Audience
              Engineers, Railroad Industry Professionals, General Public

  Location
              Washington, DCUnited States
    1
Jan
2018
Reference Materials
American Short Line and Regional Railroad Association (ASLRRA) Employee On Duty (EOD) Safety Reports – January 2018
Author
          American Short Line and Regional Railroad Association

Subject
                    Safety Performance Measures

**Keywords:** RRS

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