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52550
  
  

  7
Aug
2023
Reports to Congress
Report to Congress on Automated Track Inspection Technologies
Author
          Federal Railroad Administration

Subject
                    Automated Track Inspection Program (ATIP)

**Keywords:** Automatic Track Inspection; ATI;
    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
    10
Dec
2012
Research Results
PORTABLE TRACK LOADING FIXTURE IMPROVEMENT
Author
          Hugh Thompson

Subject
                    Automated Track Inspection Program (ATIP),
                    Track,
                    Track/Train Interactions,
                    Tracks & Structures

**Keywords:** Portable track loading fixture (PTLF), gage restraint measurement system (GRMS), track strength

Report Number
              RR 12-21

  Office
              RDI-21

  Pagination
    1
              2
              3
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