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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
    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
    14
Mar
2014
Reports to Congress
Operation Deep Dive Metro-North Commuter Railroad Safety Assessment

Subject
                    Safety Regulatory Analysis

**Keywords:** Operation Deep Dive, Metro-North, Commuter Railroad, Safety, Assessment, Action Plan
**Abstract:** Operation Deep Dive Metro-North Commuter Railroad Safety Assessment
    20
Nov
2013
Policy and Guidance
FRA OSHA 1978 Policy Statement - 49 CFR Part 221 - Railroad Occupational Safety and Health Standards; Termination

Subject
                    Safety Regulatory Analysis

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